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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-C48 : 2007 CB19

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M.P.E.C. 2007-C48                                Issued 2007 Feb. 11, 01:19 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://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2007 CB19

Observations:
     K07C19B* C2007 02 10.32612 08 58 31.94 +11 24 56.3          19.9 V EC048G96
     K07C19B  C2007 02 10.34178 08 58 31.29 +11 25 48.4          19.7 V EC048G96
     K07C19B  C2007 02 10.34958 08 58 30.97 +11 26 14.3          19.8 V EC048G96
     K07C19B  C2007 02 10.39349 08 58 29.18 +11 28 40.3          19.9 V EC048G96
     K07C19B  C2007 02 10.39726 08 58 29.02 +11 28 52.8          19.9 V EC048G96
     K07C19B  C2007 02 10.40096 08 58 28.88 +11 29 04.9          19.9 V EC048G96
     K07C19B  C2007 02 11.00427 08 58 09.87 +12 02 13.0          19.9 V EC048595
     K07C19B  C2007 02 11.01719 08 58 09.26 +12 02 54.8          19.2 V EC048595
     K07C19B  C2007 02 11.03011 08 58 08.87 +12 03 36.5          19.8 V EC048595

Observer details:
595 Farra d'Isonzo.  Observers L. Bittesini, G. Lombardi, E. Pettarin,
    F. Piani.  0.40-m f/4.5 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer S. M. Larson.  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 CB19                                                Earth MOID = 0.2506 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M  69.10451              (2000.0)            P               Q
n   0.46633429     Peri.  272.94867     +0.52156182     -0.83147879
a   1.6469149      Node   143.47027     +0.85298162     +0.50290922
e   0.3812910      Incl.   18.75206     +0.01988997     +0.23606216
P   2.11           H   20.8           G   0.15           U   9
Residuals in seconds of arc
070210 G96  0.0   0.1+    070210 G96  0.1+  0.0     070211 595  0.6+  0.4+
070210 G96  0.0   0.0     070210 G96  0.1-  0.0     070211 595  1.1-  0.0
070210 G96  0.0   0.0     070210 G96  0.0   0.2-    070211 595  0.5+  0.4-

Ephemeris:
2007 CB19                a,e,i = 1.65, 0.38, 19                  q = 1.0190
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 02 09    08 59.30   +10 09.7    0.350    1.333   171.4     6.3    19.6
2007 02 11    08 58.17   +12 02.2    0.361    1.344   170.4     7.0    19.8
2007 02 13    08 57.18   +13 47.7    0.374    1.355   168.5     8.3    19.9
2007 02 15    08 56.33   +15 26.3    0.387    1.366   166.2     9.9    20.1
2007 02 17    08 55.63   +16 58.0    0.401    1.377   163.7    11.6    20.2
2007 02 19    08 55.08   +18 22.8    0.416    1.388   161.2    13.3    20.4
2007 02 21    08 54.71   +19 40.9    0.431    1.400   158.6    14.9    20.5
2007 02 23    08 54.50   +20 52.6    0.448    1.411   156.1    16.5    20.7
2007 02 25    08 54.47   +21 58.2    0.465    1.422   153.7    18.0    20.8
2007 02 27    08 54.61   +22 57.9    0.483    1.433   151.3    19.4    21.0
2007 03 01    08 54.91   +23 52.1    0.501    1.444   149.0    20.7    21.1
2007 03 03    08 55.38   +24 41.2    0.520    1.455   146.8    21.9    21.3
2007 03 05    08 56.01   +25 25.4    0.540    1.466   144.6    23.1    21.4
2007 03 07    08 56.79   +26 05.2    0.560    1.477   142.5    24.1    21.5
2007 03 09    08 57.73   +26 40.7    0.581    1.488   140.5    25.1    21.6
2007 03 11    08 58.81   +27 12.3    0.602    1.499   138.5    26.0    21.8
2007 03 13    09 00.03   +27 40.3    0.624    1.510   136.6    26.9    21.9
2007 03 15    09 01.38   +28 04.9    0.646    1.520   134.8    27.7    22.0
2007 03 17    09 02.86   +28 26.4    0.669    1.531   133.0    28.4    22.1
2007 03 19    09 04.47   +28 44.9    0.692    1.542   131.2    29.1    22.2
2007 03 21    09 06.19   +29 00.6    0.716    1.553   129.5    29.7    22.3

Timothy B. Spahr             (C) Copyright 2007 MPC           M.P.E.C. 2007-C48

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