• Processing (Info)

    • MPEC 2010-O19 : 2010 OA1

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    M.P.E.C. 2010-O19                                Issued 2010 July 22, 23:09 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.org/iau/mpc.html  ISSN 1523-6714

                                   2010 OA1

Observations:
     K10O01A* C2010 07 18.34480 23 12 26.89 +14 02 39.4          17.4   EO019704
     K10O01A  C2010 07 18.35572 23 13 00.19 +14 01 41.5          17.3   EO019704
     K10O01A  C2010 07 18.36673 23 13 33.76 +14 00 42.2          17.0   EO019704
     K10O01A  C2010 07 18.37793 23 14 07.91 +13 59 41.1          16.8   EO019704
     K10O01A  C2010 07 20.40066 00 55 23.81 +09 41 33.0          18.8   EO019704
     K10O01A  C2010 07 20.41177 00 55 52.32 +09 39 58.5          18.4   EO019704
     K10O01A  C2010 07 20.42273 00 56 20.33 +09 38 25.1          18.6   EO019704
     K10O01A  C2010 07 22.89799 02 22 46.70 +04 24 08.2          18.8 R EO019D21
     K10O01A  C2010 07 22.90167 02 22 52.20 +04 23 47.7          19.0 R EO019D21
     K10O01A  C2010 07 22.90534 02 22 57.76 +04 23 25.2          19.1 R EO019D21
     K10O01A  C2010 07 22.90914 02 23 03.45 +04 23 01.6          19.4 R EO019D21
     K10O01A  C2010 07 22.91281 02 23 08.83 +04 22 37.1          19.5 R EO019D21
     K10O01A  C2010 07 22.91649 02 23 14.28 +04 22 14.0          19.1 R EO019D21

Observer details:
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, G. Spitz,
    R. Brungard, J. Paige, P. Festler.  1.0-m f/2.15 reflector + CCD.
D21 Shenton Park.  Observers P. Luckas, P. R. Holvorcem.  Measurer
    P. R. Holvorcem.  0.35-m f/8.6 Schmidt-Cassegrain + CCD.

Orbital elements:
2010 OA1                                                 Earth MOID = 0.0023 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M 350.40695              (2000.0)            P               Q
n   0.42482771     Peri.  209.22104     +0.85045725     +0.51254250
a   1.7525113      Node   119.47327     -0.45236214     +0.82746215
e   0.4409650      Incl.    7.81762     -0.26849760     +0.22936123
P   2.32           H   23.3           G   0.15           U   7
Residuals in seconds of arc
100718 704  0.2+  0.2-    100720 704  0.0   0.0     100722 D21  1.0+  0.8+
100718 704  0.3-  0.1+    100720 704  0.8-  0.3-    100722 D21  0.2+  0.4-
100718 704  0.3-  0.1+    100722 D21 (2.0-  3.5-)   100722 D21  0.3+  0.1-
100718 704  0.3+  0.0     100722 D21  1.6-  0.6-
100720 704  0.7+  0.3+    100722 D21  0.1+  0.3+

Ephemeris:
2010 OA1                 a,e,i = 1.75, 0.44, 8                   q = 0.9797
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 07 23    02 25.34   +04 10.9    0.0329   1.013    84.6    93.6    19.2
2010 07 28    03 44.37   -01 15.0    0.0546   1.000    72.5   104.6    20.8
2010 08 02    04 17.64   -03 22.9    0.0790   0.990    69.8   105.9    21.7
2010 08 07    04 36.24   -04 22.9    0.104    0.984    70.0   104.3    22.2
2010 08 12    04 48.73   -04 53.5    0.129    0.980    71.5   101.4    22.5

Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-O19

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