• Processing (Info)

    • MPEC 2010-X92 : 2010 XJ52

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    Read MPEC 2010-X91 Read MPEC 2010-X93 

    M.P.E.C. 2010-X92                                Issued 2010 Dec. 11, 16:41 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 XJ52

Observations:
     K10X52J* C2010 12 09.26624 04 10 12.79 +31 06 47.1          20.2 VrEX092G96
     K10X52J  C2010 12 09.27314 04 10 14.16 +31 06 16.5          20.7 VrEX092G96
     K10X52J  C2010 12 09.28008 04 10 15.60 +31 05 44.1          21.0 VrEX092G96
     K10X52J  C2010 12 09.28701 04 10 17.00 +31 05 13.5          21.8 VrEX092G96
     K10X52J  C2010 12 09.31397 04 10 22.40 +31 03 08.8                rEX092G96
     K10X52J  C2010 12 09.32183 04 10 24.09 +31 02 32.2          21.2 VrEX092G96
     K10X52J  C2010 12 09.32975 04 10 25.71 +31 01 55.2                rEX092G96
     K10X52J  C2010 12 09.33760 04 10 27.30 +31 01 18.5                rEX092G96
     K10X52J tC2010 12 10.25329 04 14 08.13 +29 52 06.0                oEX092291
     K10X52J tC2010 12 10.25771 04 14 08.94 +29 51 48.6                oEX092291
     K10X52J tC2010 12 10.26230 04 14 09.81 +29 51 27.6                oEX092291

Observer details:
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.

Orbital elements:
2010 XJ52                                                Earth MOID = 0.0870 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M  46.63570              (2000.0)            P               Q
n   0.60534607     Peri.  156.53663     +0.49928176     -0.85897194
a   1.3839920      Node   263.33939     +0.77574568     +0.50152017
e   0.2296321      Incl.    6.56228     +0.38592275     +0.10317329
P   1.63           H   25.2           G   0.15           U   9
Residuals in seconds of arc
101209 G96  0.0   0.9-    101209 G96  0.8-  0.4+    101210 291  0.5+  1.6-
101209 G96  0.3-  0.0     101209 G96  0.4+  0.3+    101210 291  0.1-  0.9+
101209 G96  0.2+  0.6-    101209 G96  0.4+  0.2+    101210 291  0.4-  0.6+
101209 G96  0.1+  0.6+    101209 G96  0.1+  0.1+

Ephemeris:
2010 XJ52                a,e,i = 1.38, 0.23, 7                   q = 1.0662
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 11 11    01 35 27.9 +56 11 58   0.1051  1.0703   137.7    38.5    22.0
...
2010 11 26    03 04 11.2 +46 58 08   0.08966 1.0663   151.0    26.6    21.3
...
2010 12 04    03 47 00.6 +37 48 49   0.08862 1.0697   160.6    17.8    21.0
...
2010 12 10    04 13 07.9 +30 11 19   0.09232 1.0747   166.0    12.8    20.9
2010 12 11    04 16 59.7 +28 56 19   0.09332 1.0757   166.5    12.3    20.9
2010 12 12    04 20 43.7 +27 42 23   0.09444 1.0768   166.9    12.0    21.0
...
2010 12 18    04 40 37.3 +20 51 45   0.1034  1.0845   165.7    13.0    21.2
...
2010 12 26    05 01 42.5 +13 41 50   0.1208  1.0976   159.7    18.1    21.8
...
2011 01 10    05 31 26.6 +06 14 00   0.1678  1.1302   148.7    26.9    22.8

Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-X92

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