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  • MPEC 2014-N62 : 2010 SH13

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    M.P.E.C. 2014-N62                                Issued 2014 July 10, 12:50 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 SH13
    
                               Revision to MPEC 2010-S59
    
    Additional Observations:
         K10S13H ^C2014 06 18.40301 23 33 10.89 +19 48 51.5                oEN062695
         K10S13H ^C2014 06 18.41040 23 33 11.83 +19 48 57.7          24.0 RoEN062695
         K10S13H ^C2014 06 20.44317 23 37 37.98 +20 18 12.1          22.2 RoEN062695
         K10S13H ^C2014 06 20.44627 23 37 38.35 +20 18 14.9          22.2 RoEN062695
         K10S13H ^C2014 06 20.44937 23 37 38.73 +20 18 17.6          22.0 RoEN062695
         K10S13H ^C2014 06 20.45324 23 37 39.24 +20 18 20.8          22.0 RoEN062695
         K10S13H ^C2014 06 20.45634 23 37 39.61 +20 18 23.3          22.1 RoEN062695
         K10S13H ^C2014 06 20.45944 23 37 40.02 +20 18 26.3          22.2 RoEN062695
    
    Observer details:
    695 Kitt Peak.  Observers R. S. McMillan, J. V. Scotti, K. D. Butler,
        C. A. Soto.  Measurers J. A. Larsen, J. V. Scotti.  4-m f/2.8 reflector
        + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    140618 695 54.8+ 29.8-    140620 695 55.5+ 30.2-    MPO186333   -0.040 day
    
    Orbital elements:
    2010 SH13                                           PHA, Earth MOID = 0.0438 AU
    Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
    M  66.00472              (2000.0)            P               Q
    n   0.74416083     Peri.   10.99776     -0.93072172     +0.36305624
    a   1.2060302      Node   190.61438     -0.35109809     -0.92074785
    e   0.1369246      Incl.   13.86092     -0.10240709     -0.14287607
    P   1.32           H   21.4           G   0.15           U   3
    Residuals in seconds of arc
    100927 691  0.3-  0.1+    100929 673 (0.6-  1.9-)   101012 291  0.1-  0.2-
    100927 691  0.0   1.0+    100929 673 (0.9+  2.1+)   101012 291  0.0   0.2+
    100927 691  0.2-  0.4-    100929 673  0.9+  1.4+    101012 291  0.5+  0.1-
    100928 H21  0.5-  0.2+    100929 673  0.4+  1.1+    101014 291  0.1+  0.3-
    100928 H21  0.2-  0.2+    100929 291  0.1+  0.2-    101014 291  0.2+  0.1-
    100928 H21  0.3+  0.0     100929 291  0.3-  0.0     101014 291  0.3+  0.2-
    100928 H36  0.4+  1.0-    100929 291  0.2+  0.3+    101029 291  0.1-  0.1-
    100928 H36  1.1+  0.2-    101001 291  0.4-  0.3-    101029 291  0.4+  0.6+
    100928 H36 (1.7+  0.1+)   101001 291  0.1-  0.1-    101029 291  0.5-  0.3+
    100928 291  0.4-  0.0     101001 291  0.1-  0.1-    101030 291  0.3-  0.3-
    100928 291  0.1+  0.0     101006 H21  0.3+  0.3+    101030 291  0.1-  0.5-
    100928 291  0.1+  0.1-    101006 H21  0.1+  0.1+    101030 291  0.2-  0.6+
    100928 291  0.4-  0.3-    101006 H21  0.0   0.2+    140618 695  0.2+  0.3+
    100928 291  0.1+  0.3+    101008 291  0.0   0.0     140618 695  0.0   0.1-
    100928 291  0.3+  0.0     101008 291  0.2-  0.2-    140620 695  0.3+  0.1-
    100928 291  0.1-  0.0     101008 291  0.1+  0.0     140620 695  0.1-  0.0
    100928 291  0.1-  0.5-    101011 G96  0.2-  0.2+    140620 695  0.2-  0.1+
    100928 291  0.2-  0.1+    101011 G96  0.3+  0.1-    140620 695  0.1+  0.1-
    100928 473  0.1-  0.0     101011 G96  0.2-  0.6-    140620 695  0.3-  0.3-
    100928 473  0.0   0.0     101011 G96  0.9+  0.5-    140620 695  0.0   0.1+
    
    Ephemeris:
    2010 SH13                a,e,i = 1.21, 0.14, 14                  q = 1.0409
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 06 10    23 14 17.3 +17 39 15   0.7803  1.1981    82.6    57.2    23.3
    ...
    2014 06 25    23 47 22.2 +21 20 33   0.7407  1.2299    87.4    55.6    23.2
    ...
    2014 07 03    00 03 44.8 +22 58 23   0.7141  1.2463    90.4    54.7    23.1
    ...
    2014 07 09    00 15 21.3 +24 01 14   0.6918  1.2582    92.9    53.8    23.1
    2014 07 10    00 17 13.8 +24 10 46   0.6880  1.2602    93.3    53.6    23.1
    2014 07 11    00 19 05.2 +24 20 01   0.6840  1.2621    93.8    53.5    23.0
    ...
    2014 07 17    00 29 49.0 +25 09 31   0.6594  1.2734    96.6    52.5    23.0
    ...
    2014 07 25    00 42 52.1 +25 57 48   0.6240  1.2878   100.8    50.8    22.8
    ...
    2014 08 09    01 02 15.8 +26 20 32   0.5523  1.3123   110.3    46.4    22.5
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-N62
    

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