• Processing (Info)

    • MPEC 2010-P27 : 2010 PH9

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    M.P.E.C. 2010-P27                                Issued 2010 Aug. 6, 21:27 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 PH9

Observations:
     K10P09H* C2010 08 04.28318 20 43 46.09 -11 24 03.7          18.3   EP027704
     K10P09H  C2010 08 04.29512 20 44 04.93 -11 32 46.2          18.8   EP027704
     K10P09H  C2010 08 04.30732 20 44 24.29 -11 41 40.7          18.4   EP027704
     K10P09H  C2010 08 04.31968 20 44 43.89 -11 50 40.4          18.6   EP027704
     K10P09H  C2010 08 04.33165 20 45 03.02 -11 59 24.1          18.3   EP027704
     K10P09H  C2010 08 05.27210 21 15 03.06 -23 23 14.1          19.8   EP027704
     K10P09H  C2010 08 05.28425 21 15 25.07 -23 31 54.4          19.5   EP027704
     K10P09H  C2010 08 05.29656 21 15 47.40 -23 40 37.6          19.3   EP027704
     K10P09H  C2010 08 05.30869 21 16 09.42 -23 49 12.6          19.5   EP027704
     K10P09H  C2010 08 05.32081 21 16 31.46 -23 57 45.2          19.8   EP027704
     K10P09H  C2010 08 06.85073 22 11 15.15 -39 33 08.6          18.1 R EP027D21
     K10P09H  C2010 08 06.85441 22 11 22.81 -39 34 56.1          18.7 R EP027D21
     K10P09H  C2010 08 06.85809 22 11 30.69 -39 36 44.7          18.8 R EP027D21
     K10P09H  C2010 08 06.86546 22 11 46.25 -39 40 20.5                 EP027D21
     K10P09H  C2010 08 06.86916 22 11 54.14 -39 42 09.4                 EP027D21

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 PH9                                                 Earth MOID = 0.0162 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M 349.64316              (2000.0)            P               Q
n   0.69441207     Peri.  182.18706     +0.69805518     +0.69896388
a   1.2629647      Node   132.13446     -0.65373417     +0.71069132
e   0.1840348      Incl.   12.10116     -0.29214823     +0.07979564
P   1.42           H   26.5           G   0.15           U   7
Residuals in seconds of arc
100804 704  0.3+  0.2+    100805 704  0.0   1.4+    100806 D21  0.7+  0.9-
100804 704  0.3-  0.3+    100805 704  0.3-  0.3-    100806 D21  0.6-  0.2+
100804 704  0.1+  0.5-    100805 704  0.1-  0.2+    100806 D21  0.5+  0.0
100804 704  0.5-  0.2+    100805 704  0.1+  0.4-    100806 D21  0.4-  0.6+
100804 704  0.3+  0.4-    100805 704  0.4+  0.7-    100806 D21  0.3-  0.0

Ephemeris:
2010 PH9                 a,e,i = 1.26, 0.18, 12                  q = 1.0305
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 08 02    19 47.03   +12 39.8    0.0195   1.031   146.0    33.4    19.4
2010 08 03    20 09.31   +03 20.1    0.0176   1.031   156.6    23.0    18.9
2010 08 04    20 35.53   -07 52.7    0.0164   1.031   169.4    10.5    18.3
2010 08 05    21 05.93   -20 00.4    0.0161   1.031   176.7     3.3    17.9
2010 08 06    21 40.19   -31 25.4    0.0169   1.030   163.1    16.6    18.6
2010 08 07    22 17.29   -40 47.4    0.0185   1.030   151.4    28.1    19.1
2010 08 08    22 55.43   -47 41.0    0.0207   1.030   141.9    37.4    19.7
2010 08 09    23 32.51   -52 23.7    0.0235   1.031   134.6    44.5    20.1
2010 08 10    00 06.73   -55 27.4    0.0266   1.031   128.9    50.0    20.5
2010 08 11    00 37.03   -57 22.8    0.0299   1.031   124.5    54.1    20.9
2010 08 12    01 03.12   -58 32.8    0.0333   1.031   121.1    57.3    21.2
2010 08 13    01 25.23   -59 13.7    0.0369   1.031   118.4    59.8    21.5
2010 08 14    01 43.82   -59 36.0    0.0405   1.032   116.2    61.8    21.8
2010 08 15    01 59.44   -59 46.6    0.0442   1.032   114.4    63.3    22.0
2010 08 16    02 12.60   -59 49.7    0.0479   1.032   113.0    64.5    22.3
2010 08 17    02 23.74   -59 48.2    0.0516   1.033   111.8    65.5    22.5
2010 08 18    02 33.21   -59 43.8    0.0554   1.033   110.9    66.3    22.6
2010 08 19    02 41.32   -59 37.7    0.0592   1.034   110.1    66.9    22.8
2010 08 20    02 48.29   -59 30.6    0.0630   1.035   109.4    67.3    22.9
2010 08 21    02 54.31   -59 22.9    0.0668   1.035   108.8    67.7    23.1
2010 08 22    02 59.55   -59 15.1    0.0706   1.036   108.4    67.9    23.2

Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-P27

    Read MPEC 2010-P26 Read MPEC 2010-P28

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