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<div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Star in the constellation Eridanus</div> <table class="infobox" style="width: 22em; font-size: 88%; line-height: 1.5em"> <caption style="font-size: 125%; font-weight: bold">HD 19467 </caption> <tbody><tr> <th style="text-align: center; background-color: #FFFFC0;" colspan="2">Observation data<br /><a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">Epoch</a> J2000.0      <a href="/wiki/Equinox_(celestial_coordinates)" title="Equinox (celestial coordinates)">Equinox</a> J2000.0 </th></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Constellation" title="Constellation">Constellation</a> </th> <td><a href="/wiki/Eridanus_(constellation)" title="Eridanus (constellation)">Eridanus</a><sup id="cite_ref-Anderson_Francis_2012_1-0" class="reference"><a href="#cite_note-Anderson_Francis_2012-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><span class="nowrap"><a href="/wiki/Right_ascension" title="Right ascension">Right ascension</a></span> </th> <td><span class="nowrap">03<sup>h</sup> 07<sup>m</sup> 18.575<sup>s</sup></span><sup id="cite_ref-GaiaDR3_2-0" class="reference"><a href="#cite_note-GaiaDR3-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Declination" title="Declination">Declination</a> </th> <td>−13° 45′ 42.42″<sup id="cite_ref-GaiaDR3_2-1" class="reference"><a href="#cite_note-GaiaDR3-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><span class="nowrap"><a href="/wiki/Apparent_magnitude" title="Apparent magnitude">Apparent magnitude</a> (V)</span> </th> <td>6.97<sup id="cite_ref-Anderson_Francis_2012_1-1" class="reference"><a href="#cite_note-Anderson_Francis_2012-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th style="background-color: #FFFFC0; text-align: center;" colspan="2">Characteristics </th></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Stellar_evolution" title="Stellar evolution">Evolutionary stage</a> </th> <td><a href="/wiki/Main_sequence" title="Main sequence">main sequence</a><sup id="cite_ref-Brandt_et_al_2021_3-0" class="reference"><a href="#cite_note-Brandt_et_al_2021-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left"><a href="/wiki/Stellar_classification" title="Stellar classification">Spectral type</a> </th> <td>G3 V<sup id="cite_ref-Houk_Smith-Moore_1988_4-0" class="reference"><a href="#cite_note-Houk_Smith-Moore_1988-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> + T5.5<span style="margin-left:0.3em;margin-right:0.15em;">±</span>1.0<sup id="cite_ref-Brandt_et_al_2021_3-1" class="reference"><a href="#cite_note-Brandt_et_al_2021-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </td></tr> <tr style="vertical-align:top"> <th style="text-align:left">B−V <a href="/wiki/Color_index" title="Color index">color index</a> </th> <td><span class="nowrap"><span data-sort-value="6999645000000000000♠"></span>0.645<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.010</span><sup id="cite_ref-Anderson_Francis_2012_1-2" class="reference"><a href="#cite_note-Anderson_Francis_2012-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2"><a href="/wiki/Astrometry" title="Astrometry">Astrometry</a></th></tr><tr><th colspan="2" style="text-align: center"></th></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Radial_velocity" title="Radial velocity">Radial velocity</a> (R<sub>v</sub>)</b></td><td><span class="nowrap"><span data-sort-value="7000695300000000000♠"></span>6.953<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.0003</span><sup id="cite_ref-Soubiran_et_al_2018_5-0" class="reference"><a href="#cite_note-Soubiran_et_al_2018-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><span class="nowrap"> km/s</span></td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Proper_motion" title="Proper motion">Proper motion</a> (μ)</b></td><td> <abbr title="Right Ascension">RA:</abbr> −8.694<span class="nowrap"> <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a>/<a href="/wiki/Year" title="Year">yr</a></span><sup id="cite_ref-GaiaDR3_2-2" class="reference"><a href="#cite_note-GaiaDR3-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> <br /> <abbr title="Declination">Dec.:</abbr> −260.642<span class="nowrap"> <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a>/<a href="/wiki/Year" title="Year">yr</a></span><sup id="cite_ref-GaiaDR3_2-2" class="reference"><a href="#cite_note-GaiaDR3-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Stellar_parallax" title="Stellar parallax">Parallax</a> (π)</b></td><td>31.2191<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.024 <a href="/wiki/Milliarcsecond" class="mw-redirect" title="Milliarcsecond">mas</a><sup id="cite_ref-GaiaDR3_2-3" class="reference"><a href="#cite_note-GaiaDR3-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Distance_(astronomy)" class="mw-redirect" title="Distance (astronomy)">Distance</a></b></td><td>104.47 ± 0.08 <a href="/wiki/Light-year" title="Light-year">ly</a> <br />(32.03 ± 0.02 <a href="/wiki/Parsec" title="Parsec">pc</a>)</td></tr><tr style="vertical-align:top;"><td><b><a href="/wiki/Absolute_magnitude" title="Absolute magnitude">Absolute magnitude</a> (M<sub>V</sub>)</b></td><td>4.52<sup id="cite_ref-Anderson_Francis_2012_1-3" class="reference"><a href="#cite_note-Anderson_Francis_2012-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th colspan="2" style="text-align: center"></th></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2"><a href="/wiki/Orbit" title="Orbit">Orbit</a><sup id="cite_ref-Hoch_et_al_2024_6-0" class="reference"><a href="#cite_note-Hoch_et_al_2024-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup></th></tr><tr style="vertical-align:baseline;"><td><b>Primary</b></td><td>HD 19467 A</td></tr><tr style="vertical-align:baseline;"><td><b>Companion</b></td><td>HD 19467 B</td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Orbital_period" title="Orbital period">Period</a> (P)</b></td><td><span class="nowrap"><span data-sort-value="7002319000000000000♠"></span>319<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+114<br />−72</span></span></span> <a href="/wiki/Year" title="Year">yr</a></td></tr><tr style="vertical-align:baseline;"><td><span class="nowrap"><b><a href="/wiki/Semi-major_axis" class="mw-redirect" title="Semi-major axis">Semi-major axis</a> (a)</b></span></td><td><span class="nowrap"><span data-sort-value="7012701614013583000♠"></span>46.9<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+11.0<br />−7.4</span></span> <a href="/wiki/Astronomical_unit" title="Astronomical unit">AU</a></span></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Eccentricity_(orbit)" class="mw-redirect" title="Eccentricity (orbit)">Eccentricity</a> (e)</b></td><td><span class="nowrap"><span data-sort-value="6999500000000000000♠"></span>0.50<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+0.10<br />−0.08</span></span></span></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Inclination" class="mw-redirect" title="Inclination">Inclination</a> (i)</b></td><td><span class="nowrap"><span data-sort-value="7002134699999999999♠"></span>134.7<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+12.0<br />−6.9</span></span></span>°</td></tr><tr style="vertical-align:baseline;"><td><span class="nowrap"><b><a href="/wiki/Longitude_of_the_node" class="mw-redirect" title="Longitude of the node">Longitude of the node</a> (Ω)</b></span></td><td><span class="nowrap"><span data-sort-value="7002134800000000000♠"></span>134.8<span style="margin-left:0.3em;margin-right:0.15em;">±</span>4.5</span><sup id="cite_ref-Maire_et_al_2020_7-0" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>°</td></tr><tr style="vertical-align:baseline;"><td><span class="nowrap"><b><a href="/wiki/Periastron" class="mw-redirect" title="Periastron">Periastron</a> <a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">epoch</a> (T)</b></span></td><td><span class="nowrap"><span data-sort-value="7006248675000000000♠"></span>2,486,750<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+1,523<br />−1,890</span></span> <a href="/wiki/Barycentric_Julian_Date" title="Barycentric Julian Date">BJD</a></span></td></tr><tr style="vertical-align:baseline;"><td><span class="nowrap"><b><a href="/wiki/Argument_of_periastron" class="mw-redirect" title="Argument of periastron">Argument of periastron</a> (ω)</b></span><br />(secondary)</td><td><span class="nowrap"><span data-sort-value="7002280000000000000♠"></span>280<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+14<br />−18</span></span></span>°</td></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Details</th></tr><tr><th colspan="2" style="text-align: center">HD 19467 A</th></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_mass" title="Stellar mass">Mass</a></b></td><td><span class="nowrap"><span data-sort-value="6999960000000000000♠"></span>0.96<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.02</span><sup id="cite_ref-Greenbaum_et_al_2023_8-0" class="reference"><a href="#cite_note-Greenbaum_et_al_2023-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_mass" title="Solar mass"><var>M</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Radius" title="Radius">Radius</a></b></td><td><span class="nowrap"><span data-sort-value="7000120000000000000♠"></span>1.20<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.03</span><sup id="cite_ref-Greenbaum_et_al_2023_8-1" class="reference"><a href="#cite_note-Greenbaum_et_al_2023-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_radius" title="Solar radius"><var>R</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Luminosity" title="Luminosity">Luminosity</a></b></td><td><span class="nowrap"><span data-sort-value="7000142000000000000♠"></span>1.42<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.06</span><sup id="cite_ref-Greenbaum_et_al_2023_8-2" class="reference"><a href="#cite_note-Greenbaum_et_al_2023-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_luminosity" title="Solar luminosity"><var>L</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Surface_gravity" title="Surface gravity">Surface gravity</a> (log <i>g</i>)</b></td><td><span class="nowrap"><span data-sort-value="7000428000000000000♠"></span>4.28<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.04</span><sup id="cite_ref-Greenbaum_et_al_2023_8-3" class="reference"><a href="#cite_note-Greenbaum_et_al_2023-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Centimetre%E2%80%93gram%E2%80%93second_system_of_units" title="Centimetre–gram–second system of units">cgs</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Effective_temperature" title="Effective temperature">Temperature</a></b></td><td><span class="nowrap"><span data-sort-value="7003574700000000000♠"></span>5747<span style="margin-left:0.3em;margin-right:0.15em;">±</span>40</span><sup id="cite_ref-Greenbaum_et_al_2023_8-4" class="reference"><a href="#cite_note-Greenbaum_et_al_2023-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Kelvin" title="Kelvin">K</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Metallicity" title="Metallicity">Metallicity</a></b> [Fe/H]</td><td><span class="nowrap"><span data-sort-value="3000890000000000000♠"></span>−0.11<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.01</span><sup id="cite_ref-Maire_et_al_2020_7-1" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Decimal_exponent" class="mw-redirect" title="Decimal exponent">dex</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_rotation" title="Stellar rotation">Rotation</a></b></td><td><span class="nowrap"><span data-sort-value="7006255139200000000♠"></span>29.53<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.16 d</span><sup id="cite_ref-Maire_et_al_2020_7-2" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Projected_rotational_velocity" class="mw-redirect" title="Projected rotational velocity">Rotational velocity</a> (<i>v</i> sin <i>i</i>)</b></td><td><span class="nowrap"><span data-sort-value="7000160000000000000♠"></span>1.6<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.5</span><sup id="cite_ref-Maire_et_al_2020_7-3" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> km/s</td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_evolution" title="Stellar evolution">Age</a></b></td><td><span class="nowrap"><span data-sort-value="7000940000000000000♠"></span>9.4<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.9</span><sup id="cite_ref-Greenbaum_et_al_2023_8-5" class="reference"><a href="#cite_note-Greenbaum_et_al_2023-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Gigayear" class="mw-redirect" title="Gigayear">Gyr</a></td></tr><tr><th colspan="2" style="text-align: center">HD 19467 B</th></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Stellar_mass" title="Stellar mass">Mass</a></b></td><td><span class="nowrap"><span data-sort-value="7001716000000000000♠"></span>71.6<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+5.3<br />−4.6</span></span></span><sup id="cite_ref-Hoch_et_al_2024_6-1" class="reference"><a href="#cite_note-Hoch_et_al_2024-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Jupiter_mass" title="Jupiter mass"><i>M</i><sub>Jup</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b>Luminosity</b></td><td><span class="nowrap"><span data-sort-value="6994649000000000000♠"></span>(6.49<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.98)<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−6</sup></span><sup id="cite_ref-Wood_et_al_2019_9-0" class="reference"><a href="#cite_note-Wood_et_al_2019-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Solar_luminosity" title="Solar luminosity"><var>L</var><sub>☉</sub></a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Surface_gravity" title="Surface gravity">Surface gravity</a> (log <i>g</i>)</b></td><td><span class="nowrap"><span data-sort-value="7000450000000000000♠"></span>4.50<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+0.50<br />−0.36</span></span></span><sup id="cite_ref-Hoch_et_al_2024_6-2" class="reference"><a href="#cite_note-Hoch_et_al_2024-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Centimetre%E2%80%93gram%E2%80%93second_system_of_units" title="Centimetre–gram–second system of units">cgs</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Effective_temperature" title="Effective temperature">Temperature</a></b></td><td><span class="nowrap"><span data-sort-value="7003110300000000000♠"></span>1,103<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+97<br />−103</span></span></span><sup id="cite_ref-Hoch_et_al_2024_6-3" class="reference"><a href="#cite_note-Hoch_et_al_2024-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Kelvin" title="Kelvin">K</a></td></tr><tr style="vertical-align:baseline;"><td><b><a href="/wiki/Metallicity" title="Metallicity">Metallicity</a></b> [Fe/H]</td><td><span class="nowrap"><span data-sort-value="3000850000000000000♠"></span>−0.15<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.02</span><sup id="cite_ref-Wood_et_al_2019_9-1" class="reference"><a href="#cite_note-Wood_et_al_2019-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Decimal_exponent" class="mw-redirect" title="Decimal exponent">dex</a></td></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2"><a href="/wiki/Star_catalogue" title="Star catalogue">Other designations</a></th></tr><tr><td colspan="2"><span class="nowrap"><a href="/wiki/Bonner_Durchmusterung" class="mw-redirect" title="Bonner Durchmusterung">BD</a>−14° 604</span>, <span class="nowrap"><a href="/wiki/Fifth_Fundamental_Catalogue" class="mw-redirect" title="Fifth Fundamental Catalogue">FK5</a> 1087</span>, <span class="nowrap"><a href="/wiki/Gliese_Catalogue_of_Nearby_Stars" title="Gliese Catalogue of Nearby Stars">GJ</a> 3200</span>, <span class="nowrap"><a href="/wiki/Henry_Draper_Catalogue" title="Henry Draper Catalogue">HD</a> 19467</span>, <span class="nowrap"><a href="/wiki/Hipparcos_Catalogue" class="mw-redirect" title="Hipparcos Catalogue">HIP</a> 14501</span>, <span class="nowrap"><a href="/wiki/Smithsonian_Astrophysical_Observatory_Star_Catalog" title="Smithsonian Astrophysical Observatory Star Catalog">SAO</a> 148780</span>, <span class="nowrap"><a href="/wiki/Position_and_proper_motion_catalogue" class="mw-redirect" title="Position and proper motion catalogue">PPM</a> 212460</span><sup id="cite_ref-SIMBAD_10-0" class="reference"><a href="#cite_note-SIMBAD-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup></td></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Database references</th></tr><tr style="vertical-align: top;"><td><b><a href="/wiki/SIMBAD" title="SIMBAD">SIMBAD</a></b></td><td><a rel="nofollow" class="external text" href="https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD+19467">data</a></td></tr> </tbody></table> <p><b>HD 19467</b> is a <a href="/wiki/Star" title="Star">star</a> with an orbiting <a href="/wiki/Brown_dwarf" title="Brown dwarf">brown dwarf</a> companion in the <a href="/wiki/Celestial_equator" title="Celestial equator">equatorial</a> <a href="/wiki/Constellation" title="Constellation">constellation</a> of <a href="/wiki/Eridanus_(constellation)" title="Eridanus (constellation)">Eridanus</a>. It has an <a href="/wiki/Apparent_visual_magnitude" class="mw-redirect" title="Apparent visual magnitude">apparent visual magnitude</a> of 6.97,<sup id="cite_ref-Anderson_Francis_2012_1-4" class="reference"><a href="#cite_note-Anderson_Francis_2012-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> which is a challenge to view with the naked eye. The system is located at a distance of 104.5 <a href="/wiki/Light_year" class="mw-redirect" title="Light year">light years</a> based on <a href="/wiki/Stellar_parallax" title="Stellar parallax">parallax</a> measurements,<sup id="cite_ref-GaiaDR3_2-4" class="reference"><a href="#cite_note-GaiaDR3-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and is drifting further away with a <a href="/wiki/Radial_velocity" title="Radial velocity">radial velocity</a> of 7 km/s.<sup id="cite_ref-Soubiran_et_al_2018_5-1" class="reference"><a href="#cite_note-Soubiran_et_al_2018-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> It has a high <a href="/wiki/Proper_motion" title="Proper motion">proper motion</a>, traversing the <a href="/wiki/Celestial_sphere" title="Celestial sphere">celestial sphere</a> at an <a href="/wiki/Angular_rate" class="mw-redirect" title="Angular rate">angular rate</a> of <span class="nowrap"><span data-sort-value="6999258000000000000♠"></span>0.258 arcsec yr<sup>−1</sup></span>.<sup id="cite_ref-Luyten1995_11-0" class="reference"><a href="#cite_note-Luyten1995-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Based on the motion and chemical abundances of this star it has been considered a likely member of the <a href="/wiki/Wolf_630_moving_group" class="mw-redirect" title="Wolf 630 moving group">Wolf 630 group</a> of co-moving stars, although its age estimate is inconsistent with that assignment.<sup id="cite_ref-Bubar_King_2010_12-0" class="reference"><a href="#cite_note-Bubar_King_2010-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Stellar_spectrum" class="mw-redirect" title="Stellar spectrum">spectrum</a> of HD 19467 presents as a <a href="/wiki/G-type_main-sequence_star" title="G-type main-sequence star">G-type main-sequence star</a> with a <a href="/wiki/Stellar_classification" title="Stellar classification">stellar classification</a> of G3 V.<sup id="cite_ref-Houk_Smith-Moore_1988_4-1" class="reference"><a href="#cite_note-Houk_Smith-Moore_1988-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> It has been identified as a <a href="/wiki/Solar_twin" class="mw-redirect" title="Solar twin">solar twin</a> based on the similarity of its physical properties to the Sun.<sup id="cite_ref-Ramírez_et_al_2014_13-0" class="reference"><a href="#cite_note-Ramírez_et_al_2014-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> This is an older star,<sup id="cite_ref-Maire_et_al_2020_7-4" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> with age estimates range from 5.4<sup id="cite_ref-Brandt_et_al_2021_3-2" class="reference"><a href="#cite_note-Brandt_et_al_2021-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> up to 10.1 billion years,<sup id="cite_ref-Wood_et_al_2019_9-2" class="reference"><a href="#cite_note-Wood_et_al_2019-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> depending on the study. It is considered a <a href="/wiki/Thin_disk" title="Thin disk">thin disk</a> star, which should theoretically limit the age to no more than 8 billion years.<sup id="cite_ref-Maire_et_al_2020_7-5" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> The spin rate is correspondingly low with a <a href="/wiki/Rotation_period" class="mw-redirect" title="Rotation period">rotation period</a> of 29.5 days.<sup id="cite_ref-Maire_et_al_2020_7-6" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Based on the abundance of iron, the <a href="/wiki/Metallicity" title="Metallicity">metallicity</a> is lower than solar.<sup id="cite_ref-Fuhrmann_Chini_2021_14-0" class="reference"><a href="#cite_note-Fuhrmann_Chini_2021-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Maire_et_al_2020_7-7" class="reference"><a href="#cite_note-Maire_et_al_2020-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> The level of <a href="/wiki/Magnetic_activity" class="mw-redirect" title="Magnetic activity">magnetic activity</a> in the star's <a href="/wiki/Chromosphere" title="Chromosphere">chromosphere</a> as well as <a href="/wiki/Astrophysical_X-ray_source" title="Astrophysical X-ray source">X-ray emission</a> are at most below the equivalent level in the Sun.<sup id="cite_ref-Brandt_et_al_2021_3-3" class="reference"><a href="#cite_note-Brandt_et_al_2021-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Brown_dwarf">Brown dwarf</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HD_19467&action=edit&section=1" title="Edit section: Brown dwarf"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2014, a survey team announced the discovery of a <a href="/wiki/Brown_dwarf" title="Brown dwarf">brown dwarf</a> in orbit around HD 19467. The presence of an low-mass companion was indicated via an acceleration trend in radial velocity <a href="/wiki/Time_series" title="Time series">time series</a> data collected between 1996 and 2021. The object was then directly imaged using the NIRC-2 instrument at the <a href="/wiki/W._M._Keck_Observatory" title="W. M. Keck Observatory">Keck Observatory</a>. Designated <a href="/wiki/HD_19467_B" class="mw-redirect" title="HD 19467 B">HD 19467 B</a>, it was located at an angular separation of <span class="nowrap"><span data-sort-value="6994775701889775259♠"></span>1.6<a href="/wiki/Second_of_arc" class="mw-redirect" title="Second of arc">″</a></span> from the host star. <a href="/wiki/Astrometry" title="Astrometry">Astrometric</a> observations taken over a 1.1 year period demonstrated that the object is clearly associated with HD 19467 A, having a similar parallax and proper motion. The radial velocity data indicated a minimum mass of <span class="nowrap"><span data-sort-value="7001519000000000000♠"></span>51.9<span style="margin-left:0.3em;"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:right;">+3.6<br />−4.3</span></span> <a href="/wiki/Jupiter_mass" title="Jupiter mass"><i>M</i><sub>J</sub></a></span>, with a brightness and <a href="/wiki/Color_index" title="Color index">colors</a> matching a <a href="/wiki/T-dwarf" class="mw-redirect" title="T-dwarf">T-dwarf</a>.<sup id="cite_ref-Crepp_et_al_2014_15-0" class="reference"><a href="#cite_note-Crepp_et_al_2014-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p><p>The spectrum of this object was taken at the <a href="/wiki/Palomar_Observatory" title="Palomar Observatory">Palomar Observatory</a>, finding a spectral type of T5.5<span style="margin-left:0.3em;margin-right:0.15em;">±</span>1. It was measured as having an <a href="/wiki/Effective_temperature" title="Effective temperature">effective temperature</a> of 978 K and, like the host star, a sub-solar metallicity.<sup id="cite_ref-Crepp_et_al_2015_16-0" class="reference"><a href="#cite_note-Crepp_et_al_2015-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Orbital analysis was used to infer a mass of <span class="nowrap"><span data-sort-value="7001654000000000000♠"></span>65.4 <i>M</i><sub>J</sub></span>, which is near the substellar mass boundary. It has a highly eccentric orbit with period estimates ranging from 320 to 420 years, depending on the study.<sup id="cite_ref-Brandt_et_al_2021_3-4" class="reference"><a href="#cite_note-Brandt_et_al_2021-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HD_19467&action=edit&section=2" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Scholz%27s_Star" title="Scholz's Star">Scholz's Star</a> – a star with a brown dwarf companion of similar mass to HD 19467 B<sup id="cite_ref-Brandt_et_al_2021_3-5" class="reference"><a href="#cite_note-Brandt_et_al_2021-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HD_19467&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output 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Discovery of an Old and Cold Benchmark T-dwarf Orbiting the Nearby G-star HD 19467", <i>The Astrophysical Journal</i>, <b>781</b> (1): 29, <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/1311.0280">1311.0280</a></span>, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2014ApJ...781...29C">2014ApJ...781...29C</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1088%2F0004-637X%2F781%2F1%2F29">10.1088/0004-637X/781/1/29</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal&rft.atitle=The+TRENDS+High-contrast+Imaging+Survey.+V.+Discovery+of+an+Old+and+Cold+Benchmark+T-dwarf+Orbiting+the+Nearby+G-star+HD+19467&rft.volume=781&rft.issue=1&rft.pages=29&rft.date=2014-01&rft_id=info%3Aarxiv%2F1311.0280&rft_id=info%3Adoi%2F10.1088%2F0004-637X%2F781%2F1%2F29&rft_id=info%3Abibcode%2F2014ApJ...781...29C&rft.aulast=Crepp&rft.aufirst=Justin+R.&rft.au=Johnson%2C+John+Asher&rft.au=Howard%2C+Andrew+W.&rft.au=Marcy%2C+Geoffrey+W.&rft.au=Brewer%2C+John&rft.au=Fischer%2C+Debra+A.&rft.au=Wright%2C+Jason+T.&rft.au=Isaacson%2C+Howard&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHD+19467" class="Z3988"></span></span> </li> <li id="cite_note-Crepp_et_al_2015-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-Crepp_et_al_2015_16-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCreppRiceVeichtAguilar2015" class="citation cs2">Crepp, Justin R.; et al. (January 2015), "Direct Spectrum of the Benchmark T Dwarf HD 19467 B", <i>The Astrophysical Journal Letters</i>, <b>798</b> (2), id. L43, <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/1412.6101">1412.6101</a></span>, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2015ApJ...798L..43C">2015ApJ...798L..43C</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1088%2F2041-8205%2F798%2F2%2FL43">10.1088/2041-8205/798/2/L43</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal+Letters&rft.atitle=Direct+Spectrum+of+the+Benchmark+T+Dwarf+HD+19467+B&rft.volume=798&rft.issue=2&rft.pages=id.+L43&rft.date=2015-01&rft_id=info%3Aarxiv%2F1412.6101&rft_id=info%3Adoi%2F10.1088%2F2041-8205%2F798%2F2%2FL43&rft_id=info%3Abibcode%2F2015ApJ...798L..43C&rft.aulast=Crepp&rft.aufirst=Justin+R.&rft.au=Rice%2C+Emily+L.&rft.au=Veicht%2C+Aaron&rft.au=Aguilar%2C+Jonathan&rft.au=Pueyo%2C+Laurent&rft.au=Giorla%2C+Paige&rft.au=Nilsson%2C+Ricky&rft.au=Luszcz-Cook%2C+Statia+H.&rft.au=Oppenheimer%2C+Rebecca&rft.au=Hinkley%2C+Sasha&rft.au=Brenner%2C+Douglas&rft.au=Vasisht%2C+Gautam&rft.au=Cady%2C+Eric&rft.au=Beichman%2C+Charles+A.&rft.au=Hillenbrand%2C+Lynne+A.&rft.au=Lockhart%2C+Thomas&rft.au=Matthews%2C+Christopher+T.&rft.au=Roberts%2C+Lewis+C.+Jr.&rft.au=Sivaramakrishnan%2C+Anand&rft.au=Soummer%2C+Remi&rft.au=Zhai%2C+Chengxing&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHD+19467" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=HD_19467&action=edit&section=4" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1184024115">.mw-parser-output .div-col{margin-top:0.3em;column-width:30em}.mw-parser-output .div-col-small{font-size:90%}.mw-parser-output .div-col-rules{column-rule:1px solid #aaa}.mw-parser-output .div-col dl,.mw-parser-output .div-col ol,.mw-parser-output .div-col ul{margin-top:0}.mw-parser-output .div-col li,.mw-parser-output .div-col dd{page-break-inside:avoid;break-inside:avoid-column}</style><div class="div-col div-col-small"> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFMesaD'OraziViganKitzmann2020" class="citation cs2">Mesa, D.; et al. (July 2020), "Characterizing brown dwarf companions with IRDIS long-slit spectroscopy: HD 1160 B and HD 19467 B", <i>Monthly Notices of the Royal Astronomical Society</i>, <b>495</b> (4): <span class="nowrap">4279–</span>4290, <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/2005.10077">2005.10077</a></span>, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2020MNRAS.495.4279M">2020MNRAS.495.4279M</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1093%2Fmnras%2Fstaa1444">10.1093/mnras/staa1444</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Monthly+Notices+of+the+Royal+Astronomical+Society&rft.atitle=Characterizing+brown+dwarf+companions+with+IRDIS+long-slit+spectroscopy%3A+HD+1160+B+and+HD+19467+B&rft.volume=495&rft.issue=4&rft.pages=%3Cspan+class%3D%22nowrap%22%3E4279-%3C%2Fspan%3E4290&rft.date=2020-07&rft_id=info%3Aarxiv%2F2005.10077&rft_id=info%3Adoi%2F10.1093%2Fmnras%2Fstaa1444&rft_id=info%3Abibcode%2F2020MNRAS.495.4279M&rft.aulast=Mesa&rft.aufirst=D.&rft.au=D%27Orazi%2C+V.&rft.au=Vigan%2C+A.&rft.au=Kitzmann%2C+D.&rft.au=Heng%2C+K.&rft.au=Gratton%2C+R.&rft.au=Desidera%2C+S.&rft.au=Bonnefoy%2C+M.&rft.au=Lavie%2C+B.&rft.au=Maire%2C+A.+-L.&rft.au=Peretti%2C+S.&rft.au=Boccaletti%2C+A.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHD+19467" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWoodBoyajianCreppvon_Braun2018" class="citation cs2">Wood, Charlotte; et al. (January 2018), "Precise Ages for the Benchmark Brown Dwarfs HD 19467 B and HD 4747 B", <i>American Astronomical Society, AAS Meeting #231</i>, <b>231</b>, id. 450.05, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2018AAS...23145005W">2018AAS...23145005W</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=American+Astronomical+Society%2C+AAS+Meeting+%23231&rft.atitle=Precise+Ages+for+the+Benchmark+Brown+Dwarfs+HD+19467+B+and+HD+4747+B&rft.volume=231&rft.pages=id.+450.05&rft.date=2018-01&rft_id=info%3Abibcode%2F2018AAS...23145005W&rft.aulast=Wood&rft.aufirst=Charlotte&rft.au=Boyajian%2C+Tabetha&rft.au=Crepp%2C+Justin&rft.au=von+Braun%2C+Kaspar&rft.au=Brewer%2C+John&rft.au=Schaefer%2C+Gail&rft.au=Adams%2C+Arthur&rft.au=White%2C+Tim&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHD+19467" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFJensen-ClemMillar-BlanchaerMawetGraham2016" class="citation cs2">Jensen-Clem, Rebecca; et al. (April 2016), "Point Source Polarimetry with the Gemini Planet Imager: Sensitivity Characterization with T5.5 Dwarf Companion HD 19467 B", <i>The Astrophysical Journal</i>, <b>820</b> (2), id. 111, <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/1601.01353">1601.01353</a></span>, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2016ApJ...820..111J">2016ApJ...820..111J</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.3847%2F0004-637X%2F820%2F2%2F111">10.3847/0004-637X/820/2/111</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal&rft.atitle=Point+Source+Polarimetry+with+the+Gemini+Planet+Imager%3A+Sensitivity+Characterization+with+T5.5+Dwarf+Companion+HD+19467+B&rft.volume=820&rft.issue=2&rft.pages=id.+111&rft.date=2016-04&rft_id=info%3Aarxiv%2F1601.01353&rft_id=info%3Adoi%2F10.3847%2F0004-637X%2F820%2F2%2F111&rft_id=info%3Abibcode%2F2016ApJ...820..111J&rft.aulast=Jensen-Clem&rft.aufirst=Rebecca&rft.au=Millar-Blanchaer%2C+Max&rft.au=Mawet%2C+Dimitri&rft.au=Graham%2C+James+R.&rft.au=Wallace%2C+J.+Kent&rft.au=Macintosh%2C+Bruce&rft.au=Hinkley%2C+Sasha&rft.au=Wiktorowicz%2C+Sloane+J.&rft.au=Perrin%2C+Marshall+D.&rft.au=Marley%2C+Mark+S.&rft.au=Fitzgerald%2C+Michael+P.&rft.au=Oppenheimer%2C+Rebecca&rft.au=Ammons%2C+S.+Mark&rft.au=Rantakyr%C3%B6%2C+Fredrik+T.&rft.au=Marchis%2C+Franck&rfr_id=info%3Asid%2Fen.wikipedia.org%3AHD+19467" class="Z3988"></span></li></ul> </div> <div 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Eridanus_(constellation)" title="Template:Eridanus (constellation)"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Eridanus_(constellation)" title="Template talk:Eridanus (constellation)"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Eridanus_(constellation)" title="Special:EditPage/Template:Eridanus (constellation)"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Constellation_of_Eridanus319" style="font-size:114%;margin:0 4em"><a href="/wiki/Eridanus_(constellation)" title="Eridanus (constellation)">Constellation of Eridanus</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div> <ul><li><a href="/wiki/List_of_stars_in_Eridanus" title="List of stars in Eridanus">List of stars in Eridanus</a></li> <li><a href="/wiki/Eridanus_in_Chinese_astronomy" title="Eridanus in Chinese astronomy">Eridanus in Chinese astronomy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Star" title="Star">Stars</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Bayer_designation" title="Bayer designation">Bayer</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Achernar" title="Achernar">α (Achernar)</a></li> <li><a href="/wiki/Beta_Eridani" title="Beta Eridani">β (Cursa)</a></li> <li><a href="/wiki/Gamma_Eridani" title="Gamma Eridani">γ (Zaurak)</a></li> <li><a href="/wiki/Delta_Eridani" title="Delta Eridani">δ (Rana)</a></li> <li><a href="/wiki/Epsilon_Eridani" title="Epsilon Eridani">ε (Ran)</a></li> <li><a href="/wiki/Zeta_Eridani" title="Zeta Eridani">ζ (Zibal)</a></li> <li><a href="/wiki/Eta_Eridani" title="Eta Eridani">η (Azha)</a></li> <li><a href="/wiki/Theta_Eridani" title="Theta Eridani">θ<sup>1</sup> (Acamar)</a></li> <li><a href="/wiki/Theta_Eridani" title="Theta Eridani">θ<sup>2</sup></a></li> <li><a href="/wiki/Iota_Eridani" title="Iota Eridani">ι</a></li> <li><a href="/wiki/Kappa_Eridani" title="Kappa Eridani">κ</a></li> <li><a href="/wiki/Lambda_Eridani" title="Lambda Eridani">λ</a></li> <li><a href="/wiki/Mu_Eridani" title="Mu Eridani">μ</a></li> <li><a href="/wiki/Nu_Eridani" title="Nu Eridani">ν</a></li> <li><a href="/wiki/Xi_Eridani" title="Xi Eridani">ξ</a></li> <li><a href="/wiki/Omicron1_Eridani" title="Omicron1 Eridani">ο<sup>1</sup> (Beid)</a></li> <li><a href="/wiki/40_Eridani" title="40 Eridani">ο<sup>2</sup> (40, Keid)</a></li> <li><a href="/wiki/Pi_Eridani" title="Pi Eridani">π</a></li> <li><a href="/wiki/Rho1_Eridani" title="Rho1 Eridani">ρ<sup>1</sup></a></li> <li><a href="/wiki/Rho2_Eridani" title="Rho2 Eridani">ρ<sup>2</sup></a></li> <li><a href="/wiki/Rho3_Eridani" title="Rho3 Eridani">ρ<sup>3</sup></a></li> <li><a href="/wiki/Tau1_Eridani" title="Tau1 Eridani">τ<sup>1</sup></a></li> <li><a href="/wiki/Tau2_Eridani" title="Tau2 Eridani">τ<sup>2</sup> (Angetenar)</a></li> <li><a href="/wiki/Tau3_Eridani" title="Tau3 Eridani">τ<sup>3</sup></a></li> <li><a href="/wiki/Tau4_Eridani" title="Tau4 Eridani">τ<sup>4</sup></a></li> <li><a href="/wiki/Tau5_Eridani" title="Tau5 Eridani">τ<sup>5</sup></a></li> <li><a href="/wiki/Tau6_Eridani" title="Tau6 Eridani">τ<sup>6</sup></a></li> <li><a href="/wiki/Tau7_Eridani" title="Tau7 Eridani">τ<sup>7</sup></a></li> <li><a href="/wiki/Tau8_Eridani" title="Tau8 Eridani">τ<sup>8</sup></a></li> <li><a href="/wiki/Tau9_Eridani" title="Tau9 Eridani">τ<sup>9</sup></a></li> <li><a href="/wiki/Upsilon1_Eridani" title="Upsilon1 Eridani">υ<sup>1</sup></a></li> <li><a href="/wiki/Upsilon2_Eridani" title="Upsilon2 Eridani">υ<sup>2</sup> (Theemin)</a></li> <li><a href="/wiki/Upsilon3_Eridani" title="Upsilon3 Eridani">υ<sup>3</sup> (Beemim)</a></li> <li><a href="/wiki/Upsilon4_Eridani" title="Upsilon4 Eridani">υ<sup>4</sup></a></li> <li><a href="/wiki/Phi_Eridani" title="Phi Eridani">φ</a></li> <li><a href="/wiki/Chi_Eridani" title="Chi Eridani">χ</a></li> <li><a href="/wiki/Psi_Eridani" title="Psi Eridani">ψ</a></li> <li><a href="/wiki/Omega_Eridani" title="Omega Eridani">ω</a></li> <li><a href="/wiki/82_G._Eridani" title="82 G. Eridani">e (82 G.)</a></li> <li><a href="/wiki/P_Eridani" title="P Eridani">p</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Flamsteed_designation" title="Flamsteed designation">Flamsteed</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/14_Eridani" title="14 Eridani">14</a></li> <li><a href="/wiki/15_Eridani" title="15 Eridani">15</a></li> <li><a href="/wiki/17_Eridani" title="17 Eridani">17 (v)</a></li> <li><a href="/wiki/39_Eridani" title="39 Eridani">39 (A)</a></li> <li><a href="/wiki/45_Eridani" title="45 Eridani">45</a></li> <li><a href="/wiki/51_Eridani" title="51 Eridani">51 (c)</a></li> <li><a href="/wiki/53_Eridani" title="53 Eridani">53 (Sceptrum)</a></li> <li><a href="/wiki/54_Eridani" title="54 Eridani">54</a></li> <li><a href="/wiki/58_Eridani" title="58 Eridani">58</a></li> <li><a href="/wiki/64_Eridani" title="64 Eridani">64</a></li> <li><a href="/wiki/66_Eridani" title="66 Eridani">66</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Variable_star_designation" class="mw-redirect" title="Variable star designation">Variable</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HR_1217" title="HR 1217">DO</a></li> <li><a href="/wiki/HD_28843" title="HD 28843">DZ</a></li> <li><a href="/wiki/EF_Eridani" title="EF Eridani">EF</a></li> <li><a href="/wiki/EK_Eridani" title="EK Eridani">EK</a></li> <li><a href="/wiki/HD_27563" title="HD 27563">EM (d)</a></li> <li><a href="/wiki/HD_17925" title="HD 17925">EP</a></li> <li><a href="/wiki/KT_Eridani" title="KT Eridani">KT</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Bright_Star_Catalogue" title="Bright Star Catalogue">HR</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HD_10647" title="HD 10647">506 (q<sup>1</sup>)</a></li> <li><a href="/wiki/HD_16754" title="HD 16754">789 (s)</a></li> <li><a href="/wiki/HD_17943" title="HD 17943">859</a></li> <li><a href="/wiki/HD_22663" title="HD 22663">1106 (y)</a></li> <li><a href="/wiki/H_Eridani" title="H Eridani">1143 (h)</a></li> <li><a href="/wiki/F_Eridani" title="F Eridani">1189 (f)</a></li> <li><a href="/wiki/F_Eridani" title="F Eridani">1190 (f)</a></li> <li><a href="/wiki/HD_24160" title="HD 24160">1195 (g)</a></li> <li><a href="/wiki/HD_29573" title="HD 29573">1483</a></li> <li><a href="/wiki/HD_30562" title="HD 30562">1536</a></li> <li><a href="/wiki/HR_1614" title="HR 1614">1614</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/Henry_Draper_Catalogue" title="Henry Draper Catalogue">HD</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HD_18742" title="HD 18742">18742 (Ayeyarwady)</a></li> <li><a class="mw-selflink selflink">19467</a></li> <li><a href="/wiki/HD_20722" title="HD 20722">20722</a></li> <li><a href="/wiki/HD_28185" title="HD 28185">28185</a></li> <li><a href="/wiki/HD_30562" title="HD 30562">30562</a></li> <li><a href="/wiki/HD_30856" title="HD 30856">30856 (Mouhoun)</a></li> <li><a href="/wiki/HD_30963" title="HD 30963">30963</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2MASS_J04151954%E2%88%920935066" title="2MASS J04151954−0935066">2MASS J04151954−0935066</a></li> <li><a href="/wiki/DENIS_0255%E2%88%924700" title="DENIS 0255−4700">DENIS 0255−4700</a></li> <li><a href="/wiki/Gliese_86" title="Gliese 86">Gliese 86</a></li> <li><a href="/wiki/Gliese_180" title="Gliese 180">Gliese 180</a></li> <li><a href="/wiki/GJ_1062" title="GJ 1062">GJ 1062</a></li> <li><a href="/wiki/GJ_3293" title="GJ 3293">GJ 3293</a></li> <li><a href="/wiki/GJ_3323" title="GJ 3323">GJ 3323</a></li> <li><a href="/wiki/HIP_12961" title="HIP 12961">HIP 12961 (Koeia)</a></li> <li><a href="/wiki/LTT_1445" title="LTT 1445">LTT 1445</a></li> <li><a href="/wiki/LP_890-9" title="LP 890-9">LP 890-9</a></li> <li><a href="/wiki/Mothra_(star)" title="Mothra (star)">Mothra</a></li> <li><a href="/wiki/WASP-22" class="mw-redirect" title="WASP-22">WASP-22 (Tojil)</a></li> <li><a href="/wiki/WASP-35" title="WASP-35">WASP-35</a></li> <li><a href="/wiki/WASP-50" title="WASP-50">WASP-50 (Chaophraya)</a></li> <li><a href="/wiki/WASP-78" title="WASP-78">WASP-78</a></li> <li><a href="/wiki/WASP-79" class="mw-redirect" title="WASP-79">WASP-79 (Montuno)</a></li> <li><a href="/wiki/WISE_J0336%E2%88%920143" title="WISE J0336−0143">WISE J0336−0143</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Exoplanets14" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Exoplanet" title="Exoplanet">Exoplanets</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/51_Eridani_b" title="51 Eridani b">51 Eridani b</a></li> <li><a href="/wiki/Epsilon_Eridani_b" title="Epsilon Eridani b">ε Eridani b (AEgir)</a></li> <li><a href="/wiki/Gliese_86_b" title="Gliese 86 b">Gliese 86 b</a></li> <li><a href="/wiki/HD_10647_b" title="HD 10647 b">HD 10647 b</a></li> <li><a href="/wiki/HD_18742_b" class="mw-redirect" title="HD 18742 b">HD 18742 b (Bagan)</a></li> <li><a href="/wiki/HD_28185_b" title="HD 28185 b">HD 28185 b</a></li> <li><a href="/wiki/HD_30562_b" title="HD 30562 b">HD 30562 b</a></li> <li><a href="/wiki/HD_30856_b" class="mw-redirect" title="HD 30856 b">HD 30856 Ab (Nakanbé)</a></li> <li><a href="/wiki/WASP-79b" title="WASP-79b">WASP-79b (Pollera)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Nebula" title="Nebula">Nebulae</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:70px"><a href="/wiki/New_General_Catalogue" title="New General Catalogue">NGC</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/NGC_1535" title="NGC 1535">1535</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:55px"><a href="/wiki/Galaxy" title="Galaxy">Galaxies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:70px">NGC</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/NGC_685" title="NGC 685">685</a></li> <li><a href="/wiki/NGC_782" title="NGC 782">782</a></li> <li><a href="/wiki/NGC_852" title="NGC 852">852</a></li> <li><a href="/wiki/NGC_939" title="NGC 939">939</a></li> <li><a href="/wiki/NGC_1084" title="NGC 1084">1084</a></li> <li><a href="/wiki/NGC_1132" title="NGC 1132">1132</a></li> <li><a href="/wiki/NGC_1140" title="NGC 1140">1140</a></li> <li><a href="/wiki/NGC_1154" title="NGC 1154">1154</a></li> <li><a href="/wiki/NGC_1155" title="NGC 1155">1155</a></li> <li><a href="/wiki/NGC_1157" title="NGC 1157">1157</a></li> <li><a href="/wiki/NGC_1158" title="NGC 1158">1158</a></li> <li><a href="/wiki/NGC_1164" title="NGC 1164">1164</a></li> <li><a href="/wiki/NGC_1172" title="NGC 1172">1172</a></li> <li><a href="/wiki/NGC_1187" title="NGC 1187">1187</a></li> <li><a href="/wiki/NGC_1189" title="NGC 1189">1189</a></li> <li><a href="/wiki/NGC_1190" title="NGC 1190">1190</a></li> <li><a href="/wiki/NGC_1191" title="NGC 1191">1191</a></li> <li><a href="/wiki/NGC_1192" title="NGC 1192">1192</a></li> <li><a href="/wiki/NGC_1199" title="NGC 1199">1199</a></li> <li><a href="/wiki/NGC_1222" title="NGC 1222">1222</a></li> <li><a href="/wiki/NGC_1232" title="NGC 1232">1232</a></li> <li><a href="/wiki/NGC_1234" title="NGC 1234">1234</a></li> <li><a href="/wiki/NGC_1241" title="NGC 1241">1241</a></li> <li><a href="/wiki/NGC_1253" title="NGC 1253">1253</a></li> <li><a href="/wiki/NGC_1262" title="NGC 1262">1262</a></li> <li><a href="/wiki/NGC_1266" title="NGC 1266">1266</a></li> <li><a href="/wiki/NGC_1269" class="mw-redirect" title="NGC 1269">1269</a></li> <li><a href="/wiki/NGC_1291" title="NGC 1291">1291</a></li> <li><a href="/wiki/NGC_1300" title="NGC 1300">1300</a></li> <li><a href="/wiki/NGC_1309" title="NGC 1309">1309</a></li> <li><a href="/wiki/NGC_1325" title="NGC 1325">1325</a></li> <li><a href="/wiki/NGC_1332" title="NGC 1332">1332</a></li> <li><a href="/wiki/NGC_1337" title="NGC 1337">1337</a></li> <li><a href="/wiki/NGC_1345" title="NGC 1345">1345</a></li> <li><a href="/wiki/NGC_1347" title="NGC 1347">1347</a></li> <li><a href="/wiki/NGC_1353" title="NGC 1353">1353</a></li> <li><a href="/wiki/NGC_1357" title="NGC 1357">1357</a></li> <li><a href="/wiki/NGC_1369" title="NGC 1369">1369</a></li> <li><a href="/wiki/NGC_1386" title="NGC 1386">1386</a></li> <li><a href="/wiki/NGC_1395" title="NGC 1395">1395</a></li> <li><a href="/wiki/NGC_1400" title="NGC 1400">1400</a></li> <li><a href="/wiki/NGC_1403" title="NGC 1403">1403</a></li> <li><a href="/wiki/NGC_1404" title="NGC 1404">1404</a></li> <li><a href="/wiki/NGC_1407" title="NGC 1407">1407</a></li> <li><a href="/wiki/NGC_1421" title="NGC 1421">1421</a></li> <li><a href="/wiki/NGC_1426" title="NGC 1426">1426</a></li> <li><a href="/wiki/NGC_1427A" title="NGC 1427A">1427A</a></li> <li><a href="/wiki/NGC_1436" title="NGC 1436">1436</a></li> <li><a href="/wiki/NGC_1437" class="mw-redirect" title="NGC 1437">1437</a></li> <li><a href="/wiki/NGC_1439" title="NGC 1439">1439</a></li> <li><a href="/wiki/NGC_1452" title="NGC 1452">1452</a></li> <li><a href="/wiki/NGC_1460" title="NGC 1460">1460</a></li> <li><a href="/wiki/NGC_1487" title="NGC 1487">1487</a></li> <li><a href="/wiki/NGC_1531" title="NGC 1531">1531</a></li> <li><a href="/wiki/NGC_1532" title="NGC 1532">1532</a></li> <li><a href="/wiki/NGC_1592" title="NGC 1592">1592</a></li> <li><a href="/wiki/NGC_1600" title="NGC 1600">1600</a></li> <li><a href="/wiki/NGC_1614" title="NGC 1614">1614</a></li> <li><a href="/wiki/NGC_1637" title="NGC 1637">1637</a></li> <li><a href="/wiki/NGC_1700" title="NGC 1700">1700</a></li> <li><a href="/wiki/NGC_1721" title="NGC 1721">1721</a></li> <li><a href="/wiki/NGC_1723" title="NGC 1723">1723</a></li> <li><a href="/wiki/NGC_1725" title="NGC 1725">1725</a></li> <li><a href="/wiki/NGC_1728" title="NGC 1728">1728</a></li> <li><a href="/wiki/NGC_1741" title="NGC 1741">1741</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:70px">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Eridanus_II" title="Eridanus II">Eridanus II</a></li> <li><a href="/wiki/ESO_198-13" title="ESO 198-13">ESO 198-13</a></li> <li><a href="/wiki/ESO_0313-192" title="ESO 0313-192">ESO 0313-192</a></li> <li><a href="/wiki/IC_1953" title="IC 1953">IC 1953</a></li> <li><a href="/wiki/IC_2006" title="IC 2006">IC 2006</a></li> <li><a href="/wiki/LEDA_74886" title="LEDA 74886">LEDA 74886</a></li> <li><a href="/wiki/MRC_0406-244" title="MRC 0406-244">MRC 0406-244</a></li> <li><a href="/wiki/PKS_0208-512" title="PKS 0208-512">PKS 0208-512</a></li> <li><a href="/wiki/PKS_0405%E2%80%93385" title="PKS 0405–385">PKS 0405–385</a></li> <li><a href="/wiki/PKS_0420-014" title="PKS 0420-014">PKS 0420-014</a></li> <li><a href="/wiki/UGC_2812" title="UGC 2812">UGC 2812</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Galaxy_clusters19" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Galaxy_cluster" title="Galaxy cluster">Galaxy clusters</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Abell_383" title="Abell 383">Abell 383</a></li> <li><a href="/wiki/Eridanus_Cluster" title="Eridanus Cluster">Eridanus Cluster</a></li> <li><a href="/wiki/Eridanus_Group" title="Eridanus Group">Eridanus Group</a></li> <li><a href="/wiki/MACS_J0416.1-2403" title="MACS J0416.1-2403">MACS J0416.1-2403</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Astronomical_events52" scope="row" class="navbox-group" style="width:151px;background: #ddddff;"><a href="/wiki/Transient_astronomical_event" class="mw-redirect" title="Transient astronomical event">Astronomical events</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/GRB_080913" title="GRB 080913">GRB 080913</a></li> <li><a href="/wiki/HE0435-1223" title="HE0435-1223">HE0435-1223</a></li> <li><a href="/wiki/SN_1999em" title="SN 1999em">SN 1999em</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Eridanus_(constellation)" title="Category:Eridanus 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