MPEC 2007-J58 : 2007 JG22

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M.P.E.C. 2007-J58                                Issued 2007 May 14, 10:44 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

                                   2007 JG22

Observations:
     K07J22G* C2007 05 12.27573 14 01 05.52 -13 43 23.5          21.1 V EJ058G96
     K07J22G  C2007 05 12.28135 14 01 05.73 -13 43 15.2          22.2 V EJ058G96
     K07J22G  C2007 05 12.28699 14 01 05.91 -13 43 06.5          21.6 V EJ058G96
     K07J22G  C2007 05 12.29260 14 01 06.09 -13 42 57.7          21.8 V EJ058G96
     K07J22G  C2007 05 12.32474 14 01 07.42 -13 42 09.1          20.2 V EJ058G96
     K07J22G  C2007 05 12.33204 14 01 07.68 -13 41 58.5          21.1 V EJ058G96
     K07J22G  C2007 05 12.33939 14 01 08.00 -13 41 47.3          20.5 V EJ058G96
     K07J22G  C2007 05 12.34667 14 01 08.25 -13 41 36.3          20.6 V EJ058G96
     K07J22G  C2007 05 13.25663 14 01 50.70 -13 18 56.5          21.0 V EJ058G96
     K07J22G  C2007 05 13.26248 14 01 50.91 -13 18 47.1          21.3 V EJ058G96
     K07J22G  C2007 05 13.26831 14 01 51.16 -13 18 38.8          21.0 V EJ058G96
     K07J22G  C2007 05 13.27419 14 01 51.38 -13 18 29.7          21.0 V EJ058G96
     K07J22G 5C2007 05 14.20787 14 02 36.30 -12 55 23.5          21.0 R EJ058673
     K07J22G 5C2007 05 14.21262 14 02 36.47 -12 55 16.6                 EJ058673
     K07J22G 5C2007 05 14.21782 14 02 36.67 -12 55 09.1                 EJ058673
     K07J22G 5C2007 05 14.22512 14 02 36.96 -12 54 58.6                 EJ058673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observers E. C. Beshore, A. D. Grauer.  Measurers
    E. C. Beshore, E. J. Christensen, 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:
2007 JG22
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 350.97340              (2000.0)            P               Q
n   0.19520262     Peri.    7.70063     -0.57459329     +0.80406758
a   2.9431493      Node   227.37834     -0.76153069     -0.59360929
e   0.5084664      Incl.   11.97707     -0.29985589     -0.03321643
P   5.05           H   21.3           G   0.15           U   8
Residuals in seconds of arc
070512 G96  0.3+  0.2-    070512 G96  0.5+  0.0     070514 673  0.5+  0.2+
070512 G96  0.2+  0.3-    070512 G96  0.0   0.0     070514 673  0.1+  0.1+
070512 G96  0.3-  0.1-    070513 G96  0.1+  0.4-    070514 673  0.1-  0.0
070512 G96  0.9-  0.2+    070513 G96  0.2-  0.3+    070514 673  0.4-  0.3-
070512 G96  0.4+  0.4+    070513 G96  0.0   0.1-
070512 G96  0.0   0.1-    070513 G96  0.2-  0.2+

Ephemeris:
2007 JG22                a,e,i = 2.94, 0.51, 12                  q = 1.4467
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 05 10    13 59.44   -14 40.4    0.459    1.456   163.9    11.1    21.1
2007 05 12    14 00.89   -13 50.1    0.459    1.454   162.1    12.4    21.2
2007 05 14    14 02.43   -13 00.3    0.460    1.452   160.3    13.6    21.2
2007 05 16    14 04.08   -12 11.4    0.462    1.450   158.4    14.8    21.3
2007 05 18    14 05.84   -11 23.6    0.464    1.449   156.6    16.1    21.3
2007 05 20    14 07.71   -10 37.2    0.467    1.448   154.8    17.3    21.4
2007 05 22    14 09.69   -09 52.3    0.471    1.447   153.0    18.5    21.4
2007 05 24    14 11.79   -09 09.3    0.475    1.447   151.2    19.7    21.5
2007 05 26    14 14.00   -08 28.2    0.479    1.447   149.5    20.8    21.5
2007 05 28    14 16.33   -07 49.1    0.485    1.447   147.8    21.9    21.6
2007 05 30    14 18.76   -07 12.2    0.491    1.447   146.2    22.9    21.6
2007 06 01    14 21.29   -06 37.6    0.497    1.448   144.6    23.9    21.7
2007 06 03    14 23.93   -06 05.2    0.504    1.449   143.0    24.9    21.8
2007 06 05    14 26.67   -05 35.2    0.511    1.450   141.5    25.8    21.8
2007 06 07    14 29.49   -05 07.6    0.519    1.452   140.0    26.7    21.9
2007 06 09    14 32.41   -04 42.3    0.528    1.453   138.6    27.5    22.0
2007 06 11    14 35.42   -04 19.4    0.537    1.456   137.2    28.3    22.0
2007 06 13    14 38.50   -03 58.9    0.546    1.458   135.9    29.0    22.1
2007 06 15    14 41.67   -03 40.6    0.556    1.461   134.6    29.7    22.1
2007 06 17    14 44.92   -03 24.6    0.566    1.464   133.3    30.3    22.2
2007 06 19    14 48.24   -03 10.8    0.577    1.467   132.1    30.9    22.3

Timothy B. Spahr             (C) Copyright 2007 MPC           M.P.E.C. 2007-J58

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