[Iaude] MPEC J62: 2010 JE [a=2.78,e=0.66,i=13.9,H=20.25]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Sat May 4 10:12:32 EDT 2024


M.P.E.C. 2024-J62                                   Issued 2024 May 4, 14:11 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

                                    2010 JE                                     


                           Revision to MPEC 2010-J19                            

Additional Observations:
     K10J00E KC2024 04 29.43722820 14 23.149-12 29 21.13         19.5 GVEJ062I52
     K10J00E KC2024 04 29.44305820 14 25.403-12 29 01.11         20.6 GVEJ062I52
     K10J00E  C2024 04 30.44649 20 21 09.64 -11 27 55.0          21.5 GVEJ062I52
     K10J00E KC2024 05 02.40048520 34 18.234-09 25 07.77         19.8 GVEJ062I52
     K10J00E KC2024 05 02.40251220 34 19.181-09 25 01.47         20.5 GVEJ062I52
     K10J00E KC2024 05 02.40454520 34 19.906-09 24 53.48         20.6 GVEJ062I52

Observer details:
I52 Steward Observatory, Mt. Lemmon Station.  Observers D. Rankin, V. F.
    Carvajal, G. J. Leonard.  Measurers D. Rankin, D. Parrott, B. Gray, F. C.
    Shelly.  1.00-m f/2.0 prime focus + CCD + CCD, 1.0-m f/2.0 prime focus +
    CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
240429 I52 31.1+ 12.4+    240502 I52 29.5+ 11.3+    E2024-DD6   +0.00 days

Orbital elements:
2010 JE                                                  Earth MOID = 0.1079 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 344.23462              (2000.0)            P               Q                  
n   0.21299176     Peri.   65.10988     +0.40660404     +0.89481662             
a   2.7769039      Node   230.16554     -0.90067458     +0.35878249             
e   0.6564641      Incl.   13.88894     -0.15316152     +0.26566584             
P   4.63           H   20.25          G   0.15           U   0                  
Residuals in seconds of arc
100503 291  0.1-  1.0+    100531 H21 (1.9+  0.4-)   100824 H21  0.0   0.2-
100503 291  0.6-  0.5+    100531 H21  1.1+  0.5-    100824 H21  0.3+  0.3+
100503 291  0.2+  0.7+    100531 H21  1.6+  0.7-    100827 H21  0.2+  0.5+
100504 H21  0.5+  0.0     100601 291  0.8-  0.0     100827 H21  0.7+  0.2+
100504 H21  0.4+  0.3+    100601 291 (1.0-  0.8+)   100827 H21  0.5+  0.0
100504 291  0.2-  0.1+    100601 291  0.5-  0.5+    100827 C51  0.0   0.0
100504 291  0.1+  0.4+    100602 H21  0.7-  0.3-    100827 C51  0.0   0.1+
100504 291  0.0   0.8+    100602 H21  1.1+  0.2+    100828 C51  0.1-  0.2+
100505 H36  0.3+  0.7-    100602 H21  1.1+  1.2-    100828 C51  0.0   0.1-
100505 H36  0.5+  0.1+    100602 291  0.0   0.6-    100908 691 (0.8+  0.8-)
100505 G96  0.0   0.2+    100602 291  0.3+  0.5+    100908 691 (0.9+  0.8-)
100505 G96  0.1+  0.3+    100602 291  0.7-  0.5+    100908 691 (0.6+  0.8-)
100505 H36  0.8+  0.5-    100614 C51  0.1+  0.1-    100908 204  0.2+  0.2-
100505 G96  0.2+  0.3+    100614 C51  0.1+  0.1+    100908 204  0.2+  0.1-
100505 G96  0.4+  0.5+    100614 C51  0.3+  0.3+    100909 204  0.1-  0.3-
100505 691  0.2-  0.1+    100614 291  0.5-  0.0     100921 H21  0.7-  0.0
100505 691  0.3-  0.1-    100614 291  0.5+  0.5-    100921 H21  0.8-  0.3+
100505 691  0.3-  0.3-    100614 291 (0.3+  1.4-)   100921 H21  1.1-  0.1+
100505 682  0.4-  1.3+    100614 C51  0.7+  0.2-    100921 H21  1.0-  0.2-
100505 682 (2.1-  1.6+)   100614 C51  0.3+  0.2+    101011 A74  0.9+  0.4-
100505 926  0.1-  0.2+    100614 C51  0.5+  0.2+    101011 A74  0.8-  0.1-
100505 926  0.3-  0.5-    100614 C51  0.3-  0.5+    101011 A74  0.1-  0.3+
100505 926  0.2-  0.0     100614 C51  0.7+  0.1+    101030 291  0.1-  0.0
100505 926  0.4-  1.1-    100614 C51  0.0   0.2+    101030 291  0.1+  0.0
100505 926  0.0   0.0     100614 C51  0.9+  0.1+    101030 291  0.1-  0.1+
100505 926  0.2-  0.7-    100614 C51  0.0   0.5+    101112 H21  0.0   0.1+
100506 291  0.3-  0.7-    100615 C51  0.3+  0.5+    101112 H21  0.2-  0.1-
100506 291  0.2-  0.5-    100615 C51  0.5-  0.1-    101112 H21  0.1+  0.4+
100506 291 (1.2+  0.4-)   100615 C51  0.7-  0.3+    101113 291 (1.1-  1.3+)
100511 291  0.1+  0.5+    100615 C51  0.5-  0.8+    101113 291  0.0   0.2-
100511 291  0.4+  0.2-    100806 691  0.8+  0.1+    101113 291  0.4-  0.2+
100511 291  0.0   0.7-    100806 691  0.5+  0.5-    240429 I52  0.4+  0.1+
100514 291  0.0   2.2+    100806 691  0.8+  0.2-    240429 I52  0.4-  0.8-
100514 291  1.3+  1.1-    100816 H21  0.3+  0.5+    240430 I52  0.3+  0.1-
100514 291  0.8+  0.9-    100816 H21  0.3+  0.4+    240502 I52 (1.2-  0.8+)
100514 291  0.3+  0.0     100816 H21  0.4+  0.0     240502 I52  0.9+  0.7-
100514 291  0.6+  0.6+    100816 H21  0.3+  0.1+    240502 I52  0.4-  0.4-
100514 291  1.4+  0.2-    100824 H21  0.2-  0.4-

Ephemeris:
2010 JE                  a,e,i = 2.78, 0.66, 14                  q = 0.9540
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 04    17 42 47.1 -28 04 16   0.6381  1.3433   108.1    45.0    21.6
...
2024 04 19    19 06 26.8 -21 19 27   0.4913  1.2178   103.6    53.3    21.1
...
2024 04 27    19 58 05.3 -14 51 03   0.4418  1.1558    98.3    59.5    20.9
...
2024 05 03    20 38 18.9 -08 46 27   0.4210  1.1127    93.0    64.8    20.9
2024 05 04    20 45 02.0 -07 41 24   0.4190  1.1059    92.1    65.7    20.9
2024 05 05    20 51 44.2 -06 35 33   0.4173  1.0991    91.1    66.6    20.9
...
2024 05 11    21 31 20.1 +00 06 28   0.4161  1.0610    85.4    71.6    21.0
...
2024 05 19    22 21 09.8 +08 34 34   0.4355  1.0175    78.4    76.9    21.2
...
2024 06 03    23 42 08.8 +20 31 27   0.5171  0.9646    69.6    80.3    21.5

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-J62





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