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  • MPEC 2000-B34 : 1999 CJ119

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    M.P.E.C. 2000-B34                                Issued 2000 Jan. 29, 23:57 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
    
                 BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                      1999 CJ119
    
                               Revision to MPEC 1999-E05
    
    Observations:
         J99CB9J  C2000 01 02.35699 08 40 50.91 +18 41 13.0          23.3 R      697
         J99CB9J  C2000 01 02.39926 08 40 50.69 +18 41 13.3          23.5 R      697
         J99CB9J  C2000 01 02.44256 08 40 50.52 +18 41 13.9          23.4 R      697
         J99CB9J  C2000 01 03.39919 08 40 46.30 +18 41 29.7          23.3 R      697
         J99CB9J  C2000 01 03.46874 08 40 45.99 +18 41 30.8          23.5 R      697
    
    Observer details:
    697 Kitt Peak, McGraw-Hill.  Observers R. L. Allen, M. Allen.  Measurer
        R. L. Allen.  2.4-m Hiltner Telescope + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees) and reference
    000102 697 0.04+ 0.01-    000103 697 0.04+ 0.01-    MPC 34606
    
    Orbital elements:
    1999 CJ119
    Eccentricity assumed
    Epoch 2000 Feb. 26.0 TT = JDT 2451600.5                 Marsden
    M 346.17496              (2000.0)            P               Q
    n   0.00321920     Peri.  189.84978     -0.80056667     -0.59786811
    a  45.4259671      Node   313.35300     +0.55352305     -0.71184454
    e   0.0693443      Incl.    3.19920     +0.22957621     -0.36855268
    P 306              H    7.4           G   0.15
    Residuals in seconds of arc
    990211 568  0.1-  0.4+    990409 568  0.2-  0.4-    000102 697  0.1+  0.2-
    990211 568  0.0   0.0     990411 568  0.0   0.3-    000103 697  0.0   0.1+
    990217 568  0.0   0.1-    000102 697  0.2+  0.2+    000103 697  0.1+  0.1+
    990217 568  0.3+  0.1+    000102 697  0.3-  0.1-
    
    Ephemeris:
    1999 CJ119               a,e,i = 45.43, 0.07, 3                  q = 42.276
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2000 01 27    08 38.88   +18 48.3   41.398   42.383   179.1     0.0    23.6
    2000 02 06    08 38.05   +18 51.3   41.409   42.382   170.5     0.2    23.7
    2000 02 16    08 37.24   +18 54.1   41.451   42.382   160.2     0.5    23.7
    2000 02 26    08 36.50   +18 56.7   41.521   42.381   149.9     0.7    23.7
    2000 03 07    08 35.84   +18 58.9   41.618   42.381   139.8     0.9    23.8
    2000 03 17    08 35.30   +19 00.7   41.738   42.380   129.6     1.0    23.8
    2000 03 27    08 34.88   +19 02.1   41.878   42.380   119.6     1.2    23.8
    2000 04 06    08 34.62   +19 02.8   42.032   42.379   109.7     1.3    23.8
    2000 04 16    08 34.51   +19 03.0   42.195   42.379    99.8     1.3    23.8
    2000 04 26    08 34.56   +19 02.6   42.364   42.378    90.1     1.4    23.9
    2000 05 06    08 34.77   +19 01.7   42.533   42.378    80.4     1.3    23.9
    2000 05 16    08 35.13   +19 00.1   42.698   42.377    70.9     1.3    23.9
    2000 05 26    08 35.65   +18 58.0   42.853   42.377    61.4     1.2    23.9
    2000 06 05    08 36.29   +18 55.5   42.994   42.376    52.0     1.1    23.9
    2000 06 15    08 37.06   +18 52.5   43.118   42.376    42.6     0.9    23.9
    2000 06 25    08 37.93   +18 49.1   43.222   42.375    33.3     0.8    23.8
    
    Brian G. Marsden             (C) Copyright 2000 MPC           M.P.E.C. 2000-B34
    

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