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Three of the seven satellites in constellation are located in [[geostationary orbit]] (GEO) and four are in inclined [[geosynchronous orbit]] (IGSO). All satellites launched or proposed for the system are as follows: ===IRNSS series satellites=== {| class="wikitable sortable" |+IRNSS-1 series satellites<ref name=":2" /><ref name="auto">{{Cite web|url=https://mgex.igs.org/mgex/constellations/#navic|title=IGS MGEX NavIC|website=mgex.igs.org|language=en|access-date=2023-08-04}}</ref> !Satellite !SVN !PRN !Int. Sat. ID !NORAD ID !Launch Date !Launch Vehicle !Orbit !Status !Remarks |- |[[IRNSS-1A]] |I001 |I01 |2013-034A |39199 |1 July 2013 |PSLV-XL-C22 |Geosynchronous (IGSO) / 55°E, 29° inclined orbit |{{partial failure|Partial Failure|align=center}} |[[Atomic clock]]s failed. The satellite is being used for NavIC's short message broadcast service.<ref name=":11">{{cite web|url=https://www.isro.gov.in/sites/default/files/flipping_book/annual_report_2019-20_english/index.html#50|title=Annual Report 2019-20|publisher=Department of Space|access-date=5 March 2020|archive-date=6 April 2020|archive-url=https://web.archive.org/web/20200406131804/https://www.isro.gov.in/sites/default/files/flipping_book/annual_report_2019-20_english/index.html#50|url-status=dead}}</ref><ref name=":3">{{Cite web|url=https://thewire.in/103934/atomic-clock-rubidium-irnss/|title=3 Atomic Clocks Fail Onboard India's 'Regional GPS' Constellation|last=Mukunth|first=Vasudevan|website=thewire.in|language=en-GB|access-date=2017-06-08}}</ref><ref>{{Cite news|url=http://www.thehindu.com/news/national/Atomic-clocks-on-indigenous-navigation-satellite-develop-snag/article17114134.ece|title=Atomic clocks on indigenous navigation satellite develop snag|last=D.S.|first=Madhumathi|work=The Hindu|access-date=2017-06-08|language=en}}</ref> |- |[[IRNSS-1B]] |I002 |I02 |2014-017A |39635 |4 April 2014 |PSLV-XL-C24 |Geosynchronous (IGSO) / 55°E, 29° inclined orbit |{{Success|Operational|align=center}} | |- |[[IRNSS-1C]] |I003 |I03 |2014-061A |40269 |16 October 2014 |PSLV-XL-C26 |Geostationary (GEO) / 83°E, 5° inclined orbit |{{Success|Operational|align=center}} | |- |[[IRNSS-1D]] |I004 |I04 |2015-018A |40547 |28 March 2015 |PSLV-XL-C27 |Geosynchronous (IGSO) / 111.75°E, 31° inclined orbit |{{Success|Operational|align=center}} | |- |[[IRNSS-1E]] |I005 |I05 |2016-003A |41241 |20 January 2016 |PSLV-XL-C31 |Geosynchronous (IGSO) / 111.75°E, 29° inclined orbit |{{partial failure|Partial Failure|align=center}} |The satellite is being used for NavIC's short message broadcast service.<ref name = "ICG16">{{cite web |title=NavIC and GAGAN System Updates |url=https://www.unoosa.org/documents/pdf/icg/2022/ICG16/05.pdf |access-date=1 June 2023 |quote=NavIC is offering short messaging service for users in Indian region through IRNSS-1A and 1E satellites.}}</ref><ref name="NavIC_PerfRep_2021Q3">{{cite web |title=NavIC (IRNSS) Standard Positioning Service Performance Report Oct-Dec 2021 |url=https://www.isro.gov.in/media_isro/pdf/Missions/pe_report_q4_2021.pdf |access-date=1 June 2023 |quote=IRNSS 1E is not available for performance evaluation since August 04, 2021.}}</ref> |- |[[IRNSS-1F]] |I006 |I06 |2016-015A |41384 |10 March 2016 |PSLV-XL-C32 |Geostationary (GEO) / 32.5°E, 5° inclined orbit |{{Success|Operational|align=center}} | |- |[[IRNSS-1G]] |I007 |I07 |2016-027A |41469 |28 April 2016 |PSLV-XL-C33 |Geostationary (GEO) / 129.5°E, 5.1° inclined orbit |{{partial failure|Partial Failure|align=center}} |The satellite is being used for NavIC's short message broadcast service.<ref name="ar-2021" /> |- |[[IRNSS-1H]] |I008 |I08 | | |31 August 2017 |PSLV-XL-C39 |Geosynchronous (IGSO) / 55°E, 29° inclined orbit |{{failure|Launch Failed|align=center}} |The [[payload fairing]] failed to separate and satellite could not reach the desired orbit.<ref name=":5">{{Cite news|url=http://economictimes.indiatimes.com/news/science/isros-irnss-1h-launch-a-big-leap-for-private-sector-in-space/articleshow/60309043.cms|title=ISRO says launch of navigation satellite IRNSS-1H unsuccessful|date=2017-08-31|work=The Economic Times|access-date=2017-08-31}}</ref><ref>{{Cite news|url=http://indianexpress.com/article/technology/science/irnss-1h-launch-unsuccessful-says-isro-4822677/|title=IRNSS-1H launch unsuccessful, says ISRO|date=2017-08-31|work=The Indian Express|access-date=2017-08-31|language=en-US}}</ref> It was meant to replace defunct IRNSS-1A.<ref name=":3" /><ref name=":0" /> |- |[[IRNSS-1I]] |I009 |I09 |2018-035A |43286 |12 April 2018 |PSLV-XL-C41 |Geosynchronous (IGSO) / 55°E, 29° inclined orbit |{{Success|Operational|align=center}} |<ref name=":6">{{Cite news|url=https://timesofindia.indiatimes.com/india/india-completes-NavIC-constellation-with-7th-satellite/articleshow/63721895.cms|title=India completes NavIC constellation with 7th satellite - Times of India|work=The Times of India|access-date=2018-04-11}}</ref> |} {{multiple image | align = left | direction = horizontal | width = 200 | header = Animation of IRNSS | image1 = Animation of IRNSS orbit around Earth.gif | caption1 = Around the Earth | image2 = Animation of IRNSS orbit around Earth - Polar view.gif | caption2 = Around the Earth - Polar view | image3 = Animation of IRNSS orbit - Earth fixed - front view.gif | caption3 = [[ECEF|Earth fixed frame]] - Equatorial view, front | image4 = Animation of IRNSS orbit - Earth fixed - side view.gif | caption4 = [[ECEF|Earth fixed frame]] - Equatorial view, side | image5 = Animation of IRNSS orbit - Earth fixed - polar view.gif | caption5 = [[ECEF|Earth fixed frame]] - Polar view | footer = {{legend2| RoyalBlue | Earth}}{{·}}{{legend2| magenta |IRNSS-1B }}{{·}}{{legend2| lime |IRNSS-1C }}{{·}}{{legend2| Cyan |IRNSS-1E }}{{·}}{{legend2|Gold|IRNSS-1F }}{{·}}{{legend2| OrangeRed|IRNSS-1G }}{{·}}{{legend2| Red|IRNSS-1I}} }} {{clear}} ===NVS series satellite=== {| class="wikitable sortable" |+NVS series satellites<ref name=":2" /><ref name="auto"/> !Satellite !SVN !PRN !Int. Sat. ID !NORAD ID !Launch Date !Launch Vehicle !Orbit !Status !Remarks |- |[[NVS-01]] (IRNSS-1J) |I010 |I10 |2023-076A |56759 |29 May 2023<ref>{{Cite web |date=2023-05-14 |title=Isro to launch navigation satellite NVS-01 on May 29 |url=https://www.hindustantimes.com/india-news/isro-to-launch-navic-satellite-nvs-01-on-gslv-mk-ii-in-may-to-replace-irnss-1g-offer-better-accuracy-and-coverage-101684006373706.html |access-date=2023-05-16 |website=Hindustan Times |language=en}}</ref><ref>{{Cite news |date=2023-05-16 |title=Isro to launch new navigation satellite on May 29 |work=The Times of India |url=https://timesofindia.indiatimes.com/india/isro-to-launch-new-navigation-satellite-on-may-29/articleshow/100261330.cms?from=mdr |access-date=2023-05-16 |issn=0971-8257}}</ref> |[[GSLV Mk II]] - [[GSLV-F12|F12]]<ref>{{Cite web |date=10 March 2023 |title=Monthly Summary of Department of Space for February 2023 |url=https://www.isro.gov.in/media_isro/pdf/Monthly_summary/MonthlySummar_February2023.pdf}}</ref> |Geostationary (GEO) / 129.5°E, 5.1° inclined orbit |{{Success|Operational|align=center}} |Planned replacement of [[IRNSS-1G]]. Features extended lifespan, indigenous clock and new civilian band L1 for low power devices.<ref name="ar-2021"/><ref name=":12">{{cite web|url=https://timesofindia.indiatimes.com/india/isro-aims-for-7-more-launches-from-india-in-2021/articleshow/81455856.cms|title=Isro aims for 7 more launches from India in 2021|publisher=Times of India|date=12 March 2021}}</ref><ref>{{Cite web |title=2nd-gen ISRO navigation satellite launches today |url=https://www.newindianexpress.com/states/tamil-nadu/2023/may/29/2nd-gen-isro-navigation-satellite-launches-today-2579600.html |archive-url=https://web.archive.org/web/20230529103549/https://www.newindianexpress.com/states/tamil-nadu/2023/may/29/2nd-gen-isro-navigation-satellite-launches-today-2579600.html |url-status=dead |archive-date=29 May 2023 |access-date=2023-06-01 |website=The New Indian Express}}</ref> |- |[[NVS-02]] (IRNSS-1K) | | | | | December 31 2024<ref>{{Cite news |title=Isro gears up for multiple launches; Spadex to demonstrate space docking on December 20 |url=https://timesofindia.indiatimes.com/city/bengaluru/isro-gears-up-for-multiple-launches-spadex-to-demonstrate-space-docking-on-december-20/amp_articleshow/115623777.cms |access-date=2024-11-25 |work=The Times of India |issn=0971-8257}}</ref> |[[GSLV Mk II]] - [[GSLV-F15|F15]] |Geosynchronous (IGSO), 32.5°E or 129.5°E, 29° inclined orbit |{{Planned|align=center}} |<ref name="ar-2021"/><ref name=":13">{{Cite web|date=29 September 2021|title=Overview of New NavIC L1 SPS Signal Structure & SBOC Modulation and Modified-CEMIC Multiplexing Scheme|url=https://www.unoosa.org/documents/pdf/icg/2021/ICG15/WGS/icg15_wgs_01.pdf}}</ref><ref name=":14">{{Cite web|date=28 September 2021|title=NavIC and GAGAN System Update|url=https://www.unoosa.org/documents/pdf/icg/2021/ICG15/04.pdf}}</ref> |- |[[NVS-03]] (IRNSS-1L) | | | | |2025 |[[GSLV Mk II]] |Geosynchronous (IGSO), 32.5°E or 129.5°E, 29° inclined orbit |{{Planned|align=center}} |<ref name="ar-2021"/><ref name=":13" /><ref name=":14" /> |- |[[NVS-04]] (IRNSS-IM) | | | | |2026 |[[GSLV Mk II]] |Geosynchronous (IGSO), 32.5°E or 129.5°E, 29° inclined orbit |{{Planned|align=center}} |<ref name="ar-2021"/><ref name=":13" /><ref name=":14" /> |- |[[NVS-05]] (IRNSS-1N) | | | | |2027 |[[GSLV Mk II]] |Geosynchronous (IGSO), 32.5°E or 129.5°E, 29° inclined orbit |{{Planned|align=center}} |<ref name="ar-2021"/><ref name=":13" /><ref name=":14" /> |- |[[NVS-06]] (IRNSS-1O) | | | | |2028 | | |{{Planned|align=center}} |<ref name=":20" /> |- |[[NVS-07]] (IRNSS-1P) | | | | |2029 | | |{{Planned|align=center}} |<ref name=":20" /> |} </textarea><div class="templatesUsed"></div><p id="mw-returnto">Return to <a href="/wiki/Indian_Regional_Navigation_Satellite_System" title="Indian Regional Navigation Satellite System">Indian Regional Navigation Satellite System</a>.</p> <noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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