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    • MPEC 1994-D11 : 1994 CN2

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    M.P.E.C. 1994-D11                                Issued 1994 Feb. 25, 15:42 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.

          MARSDEN@CFA or WILLIAMS@CFA (.HARVARD.EDU, .SPAN or .BITNET)

                                   1994 CN2

Additional observations:
     J94C02N  C1994 02 20.67967 10 18 57.34 +12 45 18.4                      413
     J94C02N  C1994 02 20.68355 10 18 56.95 +12 45 20.3                      413
     J94C02N  C1994 02 21.60266 10 17 32.35 +12 53 37.9                      413
     J94C02N  C1994 02 21.60644 10 17 32.00 +12 53 39.9                      413

Observer details:
413 Siding Spring Observatory.  Observers R. H. McNaught, G. J. Garradd,
    D. I. Steel.  Measurers G. J. Garradd, R. H. McNaught.  1.0-m reflector
    + CCD.

Orbital elements:
1994 CN2
Epoch 1994 Feb. 17.0 TT = JDT 2449400.5                 Williams
M 147.45454              (2000.0)            P               Q
n   0.50043094     Peri.  239.30855     +0.96152569     +0.27330765
a   1.5712307      Node   104.81813     -0.24119858     +0.88828044
e   0.4920230      Incl.    1.64617     -0.13149748     +0.36913519
P   1.97           H    16.0          G   0.15
From 16 observations 1994 Feb. 15-21.

Ephemeris:
1994 CN2                 a,e,i = 1.57, 0.49, 2                   q = 0.7981
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
1994 02 17    10 24.61   +12 11.4    1.303    2.288   174.3     2.4    18.6
1994 02 22    10 16.93   +12 57.1    1.308    2.296   177.2     1.2    18.6
1994 02 27    10 09.34   +13 40.6    1.321    2.304   170.9     3.9    18.8
1994 03 04    10 02.05   +14 20.6    1.341    2.311   164.2     6.7    19.0
1994 03 09    09 55.26   +14 56.2    1.369    2.317   157.4     9.5    19.1
1994 03 14    09 49.15   +15 26.9    1.403    2.323   150.9    12.0    19.3
1994 03 19    09 43.83   +15 52.2    1.444    2.328   144.6    14.3    19.4
1994 03 24    09 39.41   +16 12.2    1.490    2.332   138.5    16.4    19.6
1994 03 29    09 35.90   +16 26.9    1.541    2.336   132.7    18.3    19.7
1994 04 03    09 33.32   +16 36.8    1.595    2.339   127.2    19.9    19.9
1994 04 08    09 31.65   +16 42.0    1.653    2.341   121.8    21.3    20.0
1994 04 13    09 30.85   +16 42.9    1.714    2.343   116.7    22.5    20.1
1994 04 18    09 30.88   +16 39.8    1.777    2.344   111.9    23.4    20.2
1994 04 23    09 31.68   +16 33.0    1.841    2.344   107.2    24.2    20.3
1994 04 28    09 33.18   +16 22.9    1.906    2.344   102.7    24.8    20.4
1994 05 03    09 35.33   +16 09.8    1.972    2.343    98.4    25.2    20.5
1994 05 08    09 38.06   +15 53.7    2.038    2.341    94.3    25.5    20.6
1994 05 13    09 41.33   +15 34.9    2.104    2.339    90.3    25.6    20.6
1994 05 18    09 45.09   +15 13.6    2.169    2.336    86.5    25.6    20.7

Gareth V. Williams                                            M.P.E.C. 1994-D11

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