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C/2012 BJ98 ( Lemmon )
<HTML> <HEAD> <TITLE>C/2012 BJ98 ( Lemmon )</TITLE> </HEAD> <BODY BACKGROUND="../../../icon/bg.gif" BGCOLOR="#DDFFDD" TEXT="#000000" LINK="#0000FF" ALINK="#FFAAFF" VLINK="#0000AA"> <CENTER> <H1><FONT COLOR="#DD00DD"><B>C/2012 BJ98 ( Lemmon )</B></FONT></H1> <P> <TABLE BGCOLOR="#FFDDEE" BORDER=1 CELLPADDING=4 CELLSPACING=0><TR> <TD> <A HREF="2012BJ98-j.html">Japanese version</A><BR> <A HREF="../../../index.html">Home page</A><BR> </TD> <TD> <EM>Updated on May 7, 2015</EM><BR> </TD> </TR></TABLE> </P> <P> <IMG SRC="../../../icon/hr.gif" WIDTH=544 HEIGHT=16 ALT="---------------------------------------------------------------------"> </P> <P> <TABLE BGCOLOR="#EEFFEE" BORDER=1 CELLPADDING=10 CELLSPACING=0><TR><TD> <TABLE CELLPADDING=10><TR><TD VALIGN=top> <H3><IMG SRC="../../../icon/pr_star.gif" ALT="*" WIDTH=21 HEIGHT=18> <A HREF="index.html">Profile</A></H3> <TABLE> <TR><TD>Discovery Date</TD> <TD>January 26 and March 1, 2012</TD></TR> <TR><TD>Magnitude</TD> <TD>19.2 mag, 19.1 mag</TD></TR> <TR><TD>Discoverer</TD> <TD>Rik Hill (Mount Lemmon Survey), Alex R. Gibbs and Eric J. Christensen (Mount Lemmon Survey)</TD></TR> </TABLE> <P> </TD><TD> <H3><IMG SRC="../../../icon/pr_star.gif" ALT="*" WIDTH=21 HEIGHT=18> <A HREF="pictures.html">Pictures</A></H3> <A HREF="pictures.html"><IMG SRC="../../../pictures/jager/s/2012BJ9820120412ut2016s6x450.jpg" WIDTH=120 HEIGHT=120></A> </TD></TR></TABLE> </TD> </TR></TABLE> </P> <P> <TABLE BGCOLOR="#EEFFEE" BORDER=1 CELLPADDING=4 CELLSPACING=0><TR> <TD> <H3><IMG SRC="../../../icon/pr_star.gif" ALT="*" WIDTH=21 HEIGHT=18> Orbital Elements</H3> <PRE> Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 T 2012 Sept. 20.42527 TT MPC q 2.1565814 (2000.0) P Q n 0.01395130 Peri. 72.96870 -0.95547486 +0.29259915 a 17.0893822 Node 124.02953 -0.28519543 -0.88260120 e 0.8738058 Incl. 2.63671 -0.07570567 -0.36796856 P 70.6 From 147 observations 2011 Dec. 29-2013 Feb. 16, mean residual 0".6. </PRE> <P> </TD> </TR></TABLE> </P> <P> <TABLE BGCOLOR="#EEFFEE" BORDER=1 CELLPADDING=4 CELLSPACING=0><TR> <TD> <H3><IMG SRC="../../../icon/pr_star.gif" ALT="*" WIDTH=21 HEIGHT=18> Magnitudes Graph</H3> <PRE> m1 = 7.2 + 5 log d + 20.0 log r </PRE> <P> <IMG SRC="mag.gif" WIDTH=640 HEIGHT=480> <P> </TD></TR></TABLE> </P> <P> <IMG SRC="../../../icon/hr.gif" WIDTH=544 HEIGHT=16 ALT="---------------------------------------------------------------------"> </P> <P> <TABLE BGCOLOR="#EEFFBB" BORDER=1 CELLPADDING=10 CELLSPACING=0><TR><TD> <H5> The orbital elements are published on <A HREF="https://www.minorplanetcenter.net/mpec/K13/K13H38.html">M.P.E.C. 2013-H38</A>.<BR> The magnitudes graphs are made with <A HREF="../../../project/comet.html">Comet for Windows</A>.<BR> </H5> </TD> </TR></TABLE> </P> <P> <IMG SRC="../../../icon/hr.gif" WIDTH=544 HEIGHT=16 ALT="---------------------------------------------------------------------"> </P> </CENTER> <ADDRESS>Copyright(C) Seiichi Yoshida (<A HREF="mailto:comet@aerith.net">comet@aerith.net</A>). All rights reserved.</ADDRESS> </BODY> </HTML>