[Iaude] MPEC X112: 2013 GA137 [a=43.09,e=0.06,i=2.7,H=7.99]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-X112                             Issued 2023 December 6, 16:19 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  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 GA137                                   


Additional Observations:
     K13GD7A 5C2014 03 27.44930214 14 27.15 -11 06 23.2                WEX112T14
     K13GD7A 5C2014 03 28.42582714 14 23.49 -11 06 03.1                WEX112T14
     K13GD7A 5C2014 03 28.46513414 14 23.35 -11 06 02.2                WEX112T14
     K13GD7A 5C2014 04 05.39234914 13 52.30 -11 03 13.3                WEX112T14
     K13GD7A 5C2014 05 22.40950814 10 33.30 -10 46 19.3                WEX112T14
     K13GD7A &C2016 03 05.36547914 24 37.57 -12 02 56.2                WEX112W84
     K13GD7A &C2016 03 05.36755514 24 37.55 -12 02 55.8          24.3 VWEX112W84

Observer details:
T14 Canada-France-Hawaii Telescope, Maunakea.  Observer B. Gladman.  Measurer
    S. Deen.  3.58-m Canada-France-Hawaii Telescope + CCD.
W84 Cerro Tololo-DECam.  Observer A. Rest.  Measurer S. Deen.  4.0-m reflector
    + CCD.

Orbital elements:
2013 GA137                                                                      
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Alexandersen            
M 151.35671              (2000.0)            P               Q                  
n   0.00348394     Peri.  341.53510     +0.32172598     -0.94566543             
a  43.0945523      Node    89.67638     +0.87451655     +0.27775905             
e   0.0566575      Incl.    2.69412     +0.36292313     +0.16901719             
P 283              H    7.99          G   0.15           U   6                  
Residuals in seconds of arc
130404 568  0.1-  0.3-    130408 568  0.3-  0.0     140405 T14  0.1-  0.1-
130404 568  0.1-  0.1+    130511 568  0.1-  0.1+    140522 T14  0.0   0.0
130404 568  0.1+  0.1+    130512 568  0.1+  0.0     160305 W84  0.1+  0.2-
130405 568  0.1+  0.3-    140327 T14  0.2+  0.1+    160305 W84  0.1-  0.2+
130405 568  0.1-  0.3-    140328 T14  0.1-  0.0
130406 568  0.3+  0.4+    140328 T14  0.1+  0.1+

Ephemeris:
2013 GA137               a,e,i = 43.09, 0.06, 3                  q = 40.6529
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 06    14 54 53.5 -14 46 09  46.2603 45.2704     3.2     0.1    24.6
...
2023 11 21    14 56 20.7 -14 52 30  46.2366 45.2714    12.2     0.3    24.7
...
2023 11 29    14 57 06.0 -14 55 42  46.1974 45.2719    20.0     0.4    24.7
...
2023 12 05    14 57 38.8 -14 58 00  46.1563 45.2723    26.0     0.5    24.7
2023 12 06    14 57 44.2 -14 58 22  46.1485 45.2724    27.0     0.6    24.7
2023 12 07    14 57 49.5 -14 58 44  46.1405 45.2724    27.9     0.6    24.7
...
2023 12 13    14 58 20.5 -15 00 51  46.0867 45.2728    33.9     0.7    24.7
...
2023 12 21    14 58 59.2 -15 03 27  46.0012 45.2733    41.9     0.8    24.7
...
2024 01 05    15 00 01.4 -15 07 28  45.8041 45.2743    56.9     1.0    24.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X112