[Iaude] MPEC J129: 2013 GN158 [a=39.34,e=0.20,i=10.8,H=8.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon May 10 00:33:32 EDT 2021


M.P.E.C. 2021-J129                                 Issued 2021 May 10, 04:31 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2013 GN158                                   


Observations:
     K13GF8N RC2013 03 07.55376 14 24 48.168-12 04 18.05         23.4 rVEJ129568
     K13GF8N RC2013 03 07.61085 14 24 48.014-12 04 16.99         23.8 rVEJ129568
     K13GF8N RC2013 04 04.55473 14 23 02.429-11 52 59.66         23.9 rVEJ129568
     K13GF8N RC2013 04 07.41499 14 22 49.092-11 51 39.84         23.6 rVEJ129568
     K13GF8N RC2013 04 07.45875 14 22 48.878-11 51 38.65         23.1 rVEJ129568
     K13GF8N RC2013 04 08.44736 14 22 44.192-11 51 10.72         23.2 rVEJ129568
     K13GF8N*RC2013 04 09.39399 14 22 39.675-11 50 43.67         23.7 rVEJ129568
     K13GF8N RC2013 04 09.43719 14 22 39.445-11 50 42.49         24.0 rVEJ129568
     K13GF8N RC2013 04 09.48058 14 22 39.247-11 50 41.34         23.8 rVEJ129568
     K13GF8N RC2013 05 11.48217 14 19 58.141-11 35 26.41         23.9 rVEJ129568
     K13GF8N RC2013 05 12.48442 14 19 53.198-11 34 59.05         23.6 rVEJ129568
     K13GF8N RC2013 06 12.37957 14 17 42.757-11 23 20.59         23.9 rVEJ129568
     K13GF8N RC2013 06 12.42509 14 17 42.598-11 23 19.67         23.7 rVEJ129568
     K13GF8N RC2013 07 06.34710 14 16 47.652-11 18 43.73         24.5 rVEJ129568
     K13GF8N RC2014 02 24.57786 14 31 32.034-12 20 30.04         24.3 rVEJ129568
     K13GF8N RC2014 02 25.54746 14 31 30.494-12 20 15.97         24.6 rVEJ129568
     K13GF8N RC2016 05 29.36402 14 37 35.978-12 07 35.29         24.4 wVEJ129568
     K13GF8N RC2016 06 05.34911 14 37 06.304-12 05 13.02         24.1 wVEJ129568
     K13GF8N RC2017 05 26.32046 14 44 05.161-12 20 43.00         24.0 rVEJ129568
     K13GF8N RC2017 05 26.38561 14 44 04.855-12 20 41.57         23.9 rVEJ129568

Observer details:
568 Mauna Kea.  Observer .  Measurers E. J. Ashton, J. J. Kavelaars, B. J.
    Gladman.  3.6-m Canada-France-Hawaii Telescope + CCD.

Orbital elements:
2013 GN158                                                                      
Epoch 2021 July 5.0 TT = JDT 2459400.5                  Alexandersen              
M  79.16033              (2000.0)            P               Q                  
n   0.00399438     Peri.  281.52373     -0.59379229     -0.80059047             
a  39.3402097      Node   205.43457     +0.79175182     -0.56357196             
e   0.2015018      Incl.   10.79083     +0.14331704     -0.20357196             
P 247              H    8.22          G   0.15           U   5                  
Residuals in seconds of arc
130307 568  0.2-  0.0     130409 568  0.1-  0.2+    140224 568  0.1-  0.0
130307 568  0.1-  0.1-    130409 568  0.2+  0.1+    140225 568  0.0   0.0
130404 568  0.0   0.0     130511 568  0.1-  0.3-    160529 568  0.0   0.0
130407 568  0.1+  0.0     130512 568  0.1-  0.1-    160605 568  0.1+  0.0
130407 568  0.0   0.1-    130612 568  0.0   0.0     170526 568  0.0   0.0
130408 568  0.1+  0.0     130612 568  0.1-  0.2+    170526 568  0.0   0.0
130409 568  0.2+  0.2+    130706 568  0.0   0.1+

Ephemeris:
2013 GN158               a,e,i = 39.34, 0.20, 11                 q = 31.4131
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2021 04 10    15 12 11.9 -13 19 43  38.5153 39.3901   150.5     0.7    24.3
...
2021 04 25    15 11 03.6 -13 13 46  38.4255 39.3984   165.1     0.4    24.2
...
2021 05 03    15 10 24.2 -13 10 33  38.4037 39.4028   172.3     0.2    24.2
...
2021 05 09    15 09 54.0 -13 08 12  38.3996 39.4061   175.6     0.1    24.2
2021 05 10    15 09 48.9 -13 07 48  38.3999 39.4067   175.5     0.1    24.2
2021 05 11    15 09 43.9 -13 07 25  38.4006 39.4072   175.3     0.1    24.2
...
2021 05 17    15 09 13.7 -13 05 09  38.4107 39.4106   171.3     0.2    24.2
...
2021 05 25    15 08 34.1 -13 02 16  38.4404 39.4150   164.0     0.4    24.2
...
2021 06 09    15 07 25.2 -12 57 34  38.5438 39.4232   149.7     0.7    24.3

M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-J129




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