• MPC Preparation (Info)

    • MPEC 1999-D22 : 1999 CV118

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    M.P.E.C. 1999-D22                                Issued 1999 Feb. 26, 20:48 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.

             BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                  1999 CV118

Observations:
     J99CB8V* C1999 02 10.29622 08 20 18.50 +19 46 46.2          23.0 R      568
     J99CB8V  C1999 02 10.34765 08 20 18.24 +19 46 47.2          23.0 R      568
     J99CB8V  C1999 02 18.29056 08 19 38.82 +19 48 43.0          23.0 R      568
     J99CB8V  C1999 02 18.30215 08 19 38.78 +19 48 43.1          23.0 R      568

Observer details:
568 Mauna Kea.  Observers D. Jewitt, C. Trujillo, J. X. Luu.  3.6-m
    Canada-France-Hawaii Telescope.

Orbital elements:
1999 CV118
The following assumed 3:5 Neptune-resonance orbital elements
keep the object more than 13 AU from Neptune over a 14 000-year period
Epoch 1999 Feb. 11.0 TT = JDT 2451220.5                 Marsden
M 297.72230              (2000.0)            P               Q
n   0.00358932     Peri.  268.70526     -0.82441578     +0.55848626
a  42.2468863      Node   305.23783     -0.46423009     -0.76004997
e   0.2506697      Incl.    6.45510     -0.32377314     -0.33229075
P 275              H    7.4           G   0.15
From 4 observations 1999 Feb. 10-18.

Ephemeris:
1999 CV118               a,e,i = 42.25, 0.25, 6                  q = 31.657
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
1999 02 21    08 19.43   +19 49.3   38.854   39.719   150.6     0.7    23.5
1999 03 03    08 18.71   +19 51.4   38.944   39.712   140.4     0.9    23.5
1999 03 13    08 18.11   +19 53.0   39.056   39.705   130.2     1.1    23.5
1999 03 23    08 17.65   +19 54.2   39.188   39.698   120.2     1.2    23.5
1999 04 02    08 17.35   +19 54.9   39.335   39.692   110.2     1.4    23.6
1999 04 12    08 17.22   +19 55.0   39.493   39.685   100.3     1.4    23.6
1999 04 22    08 17.26   +19 54.5   39.655   39.678    90.6     1.5    23.6
1999 05 02    08 17.48   +19 53.5   39.818   39.671    80.9     1.4    23.6
1999 05 12    08 17.87   +19 51.9   39.977   39.664    71.3     1.4    23.6
1999 05 22    08 18.41   +19 49.8   40.126   39.657    61.8     1.3    23.6
1999 06 01    08 19.10   +19 47.2   40.262   39.650    52.4     1.2    23.6
1999 06 11    08 19.92   +19 44.2   40.380   39.644    43.0     1.0    23.6
1999 06 21    08 20.85   +19 40.9   40.479   39.637    33.7     0.8    23.6

Brian G. Marsden             (C) Copyright 1999 MPC           M.P.E.C. 1999-D22

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