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  • MPEC 2010-A42 : 2010 AD3

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    M.P.E.C. 2010-A42                                Issued 2010 Jan.  9, 17:28 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2010 AD3
    
    Observations:
         K10A03D* C2010 01 08.21126 06 09 55.32 +18 18 39.4          20.6 V EA042G96
         K10A03D  C2010 01 08.21713 06 09 56.62 +18 18 22.9          21.1 V EA042G96
         K10A03D  C2010 01 08.22301 06 09 57.88 +18 18 06.9          20.9 V EA042G96
         K10A03D  C2010 01 08.22890 06 09 59.19 +18 17 50.4          20.7 V EA042G96
         K10A03D  C2010 01 08.23479 06 10 00.47 +18 17 34.1          20.6 V EA042G96
         K10A03D  C2010 01 08.28216 06 10 10.74 +18 15 20.9          20.0 V EA042G96
         K10A03D  C2010 01 08.28348 06 10 11.02 +18 15 17.6          19.8 V EA042G96
         K10A03D  C2010 01 08.28479 06 10 11.31 +18 15 13.9          20.1 V EA042G96
         K10A03D ]C2010 01 08.33259706 10 21.80 +18 12 58.6          20.6 C EA042695
         K10A03D ]C2010 01 08.33339706 10 21.98 +18 12 56.4          20.8 C EA042695
         K10A03D ]C2010 01 08.33407106 10 22.14 +18 12 54.4          20.6 C EA042695
         K10A03D  C2010 01 09.19771 06 13 58.15 +17 31 30.2          20.6 V EA042G96
         K10A03D  C2010 01 09.19843 06 13 58.32 +17 31 28.4          21.1 V EA042G96
         K10A03D  C2010 01 09.19914 06 13 58.40 +17 31 27.0          20.7 V EA042G96
         K10A03D  C2010 01 09.19985 06 13 58.56 +17 31 25.0          20.9 V EA042G96
         K10A03D  C2010 01 09.20057 06 13 58.79 +17 31 22.7          21.1 V EA042G96
         K10A03D  C2010 01 09.20738 06 14 00.06 +17 31 02.1          19.7 R EA042H01
         K10A03D  C2010 01 09.21644 06 14 02.11 +17 30 35.7          19.8 R EA042H01
         K10A03D  C2010 01 09.22630 06 14 04.36 +17 30 06.9          20.4 R EA042H01
         K10A03D  C2010 01 09.23292 06 14 05.88 +17 29 47.4          20.3 R EA042H01
         K10A03D  C2010 01 09.25929 06 14 12.15 +17 28 32.0          20.4 V EA042G96
         K10A03D  C2010 01 09.26216 06 14 12.84 +17 28 23.2          20.2 V EA042G96
         K10A03D  C2010 01 09.26361 06 14 13.12 +17 28 19.2          20.2 V EA042G96
         K10A03D  C2010 01 09.26505 06 14 13.45 +17 28 14.9          19.8 V EA042G96
    
    Observer details:
    695 Kitt Peak.  Observers M. Trueblood, L. Lebofsky.  Measurer R. Crawford.
        2.1-m f/7.7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
        + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    
    Orbital elements:
    2010 AD3                                                 Earth MOID = 0.1079 AU
    Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
    M 355.33437              (2000.0)            P               Q
    n   0.19426125     Peri.  209.70899     -0.60693743     -0.79096511
    a   2.9526498      Node   277.76784     +0.74371440     -0.53089155
    e   0.6323590      Incl.    4.48422     +0.28020679     -0.30418475
    P   5.07           H   23.9           G   0.15           U   8
    Residuals in seconds of arc
    100108 G96  0.2-  0.0     100108 695  0.0   0.2+    100109 H01  0.1-  0.4+
    100108 G96  0.1+  0.3-    100108 695  0.0   0.2+    100109 H01  0.4-  0.3+
    100108 G96  0.2-  0.0     100108 695  0.2+  0.2+    100109 H01  0.4-  0.2+
    100108 G96  0.2+  0.1-    100109 G96  0.6+  0.8-    100109 H01  0.2-  0.0
    100108 G96  0.2+  0.0     100109 G96  0.7+  0.5-    100109 G96  0.0   0.2+
    100108 G96  0.0   0.3-    100109 G96  0.5-  0.1+    100109 G96  0.6+  0.2-
    100108 G96  0.1-  0.1+    100109 G96  0.5-  0.2+    100109 G96  0.1-  0.1+
    100108 G96  0.1-  0.1+    100109 G96  0.4+  0.1-    100109 G96  0.1-  0.0
    
    Ephemeris:
    2010 AD3                 a,e,i = 2.95, 0.63, 4                   q = 1.0855
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 01 04    05 54.57   +21 17.3    0.151    1.130   165.2    12.8    20.8
    2010 01 14    06 36.16   +13 12.4    0.122    1.101   162.4    15.7    20.4
    2010 01 24    07 34.95   +01 59.3    0.109    1.087   158.9    19.0    20.2
    2010 02 03    08 41.16   -09 05.3    0.113    1.088   153.6    23.8    20.5
    2010 02 13    09 38.46   -16 03.0    0.134    1.105   150.4    26.2    20.9
    2010 02 23    10 19.63   -18 43.8    0.165    1.137   151.3    24.7    21.4
    2010 03 05    10 47.02   -18 47.9    0.206    1.182   154.7    21.0    21.9
    
    Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-A42
    

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