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  • MPEC 2014-K09 : 2010 OC101

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    M.P.E.C. 2014-K09                                Issued 2014 May 17, 03:04 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                      2010 OC101
    
                               Revision to MPEC 2010-P09
    
    Additional Observations:
         K10OA1C |C2014 05 12.10805 14 31 10.97 -48 55 12.2          20.4 VuEK009807
         K10OA1C |C2014 05 12.11289 14 31 10.15 -48 55 06.7          20.5 VuEK009807
         K10OA1C |C2014 05 12.11771 14 31 09.34 -48 55 00.4          20.6 VuEK009807
         K10OA1C |C2014 05 16.12379 14 20 49.76 -47 21 09.5          20.4 VuEK009807
         K10OA1C |C2014 05 16.13022 14 20 48.66 -47 20 59.5          20.4 VuEK009807
         K10OA1C |C2014 05 16.13820 14 20 47.34 -47 20 47.1          20.3 VuEK009807
    
    Observer details:
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.41-m f/11
        Ritchey-Chretien + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    140512 807 60.1- 17.4+    140516 807 61.1- 20.7+    MPO192615   +0.0083 day
    
    Orbital elements:
    2010 OC101                                               Earth MOID = 0.0906 AU
    Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
    M 266.80598              (2000.0)            P               Q
    n   0.73038860     Peri.   86.82115     +0.96862699     +0.08071872
    a   1.2211436      Node   268.45963     -0.16817896     +0.90922351
    e   0.2273486      Incl.   13.59930     +0.18296882     +0.40840801
    P   1.35           H   20.8           G   0.15           U   1
    Residuals in seconds of arc
    100722 C51  0.1+  0.1-    101012 691  0.2-  0.4+    101226 291  1.2-  0.9-
    100723 C51  0.9-  0.2-    101012 691  0.4-  0.0     101226 291  0.1+  0.4-
    100723 C51  0.1+  0.1-    101012 691  0.1-  0.0     101226 291  0.2-  0.5+
    100723 C51  0.2+  0.2+    101017 695  0.3+  0.2+    101229 204  0.6+  0.2+
    100723 C51  0.6-  0.2-    101017 695  0.6+  0.3+    101229 204  0.3+  0.1+
    100723 C51  0.2+  0.2+    101017 695  0.5+  0.2+    101229 204  0.5+  0.0
    100730 H21  0.2+  0.9+    101118 291  0.4-  0.2-    110102 204  0.4+  0.2+
    100730 H21  0.3+  0.8+    101118 291  0.6-  0.0     110102 204  0.4+  0.1+
    100730 H21  0.1-  0.2+    101118 291  0.4-  0.0     110105 H20  0.1-  0.3-
    100730 H21  0.1-  0.1+    101207 G96  0.3+  0.2-    110105 H20  0.5-  0.1-
    100803 H21  0.1+  0.3-    101207 G96  0.6+  0.1-    110105 H20  0.1-  0.5-
    100803 H21  0.1-  0.5-    101207 G96  0.5+  0.1-    110105 H20  0.6+  0.7+
    100803 H21  0.1+  0.4-    101207 G96  0.2+  0.2-    110121 H21  0.5+  0.4-
    100813 H21  0.1-  0.3-    101209 G96  0.4+  0.4-    110121 H21  0.1+  0.1-
    100813 H21  0.1-  0.1-    101209 G96  0.4+  0.2-    140512 807  0.1+  0.2+
    100813 H21  0.4-  0.0     101209 G96  0.1+  0.2-    140512 807  0.0   0.1-
    100817 H21  0.3+  0.2+    101213 G96  0.4+  0.0     140512 807  0.1+  0.4+
    100817 H21  0.1+  0.1-    101213 G96  0.4+  0.2+    140516 807  0.3+  0.3+
    100817 H21  0.3+  0.0     101213 G96  0.3+  0.1+    140516 807  0.1-  0.2+
    101011 691  0.8-  0.7-    101214 291  0.2-  0.6+    140516 807  0.1-  0.0
    101011 691  0.6-  1.2+    101214 291  0.2+  0.7+
    101011 691  0.0   0.6+    101214 291  0.1-  0.2+
    
    Ephemeris:
    2010 OC101               a,e,i = 1.22, 0.23, 14                  q = 0.9435
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 04 17    15 22 19.2 -51 02 05   0.4992  1.3979   134.1    31.0    21.3
    ...
    2014 05 02    14 56 36.2 -51 11 08   0.4088  1.3593   143.8    26.0    20.7
    ...
    2014 05 10    14 36 40.1 -49 35 07   0.3703  1.3364   147.3    24.1    20.4
    ...
    2014 05 16    14 21 08.3 -47 24 19   0.3465  1.3184   148.3    23.8    20.2
    2014 05 17    14 18 37.4 -46 57 26   0.3430  1.3153   148.3    23.9    20.2
    2014 05 18    14 16 08.8 -46 29 07   0.3396  1.3122   148.2    24.0    20.2
    ...
    2014 05 24    14 02 25.6 -43 10 25   0.3220  1.2932   146.4    25.7    20.1
    ...
    2014 06 01    13 48 29.7 -37 40 38   0.3060  1.2668   141.1    30.2    20.0
    ...
    2014 06 16    13 38 35.9 -25 50 03   0.2960  1.2148   126.3    42.3    20.2
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-K09
    

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