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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-E55 : 2001 ES24

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M.P.E.C. 2002-E55                                Issued 2002 Mar. 15, 15:22 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

                                   2001 ES24

                           Revision to MPEC 2001-J25

Observations:
     K01E24S  C2002 01 14.21747 10 55 59.15 +10 09 24.3          23.8 R      950
     K01E24S  C2002 01 14.25042 10 55 59.07 +10 09 25.1                      950
     K01E24S  C2002 01 14.28778 10 55 59.00 +10 09 25.6                      950
     K01E24S  C2002 03 15.04494 10 52 14.55 +10 34 05.5                      950
     K01E24S  C2002 03 15.08349 10 52 14.39 +10 34 06.5                      950
     K01E24S  C2002 03 15.12137 10 52 14.25 +10 34 07.3                      950

Observer details:
950 La Palma.  Observer T. Grav.  2.5-m Nordic Optical Telescope + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
020114 950 0.03- 0.01+    020315 950 0.03- 0.01+    MPO 14420

Orbital elements:
2001 ES24
Epoch 2002 May 6.0 TT = JDT 2452400.5                   MPC
M 130.69717              (2000.0)            P               Q
n   0.00331601     Peri.  273.49633     +0.90390480     -0.42270483
a  44.5374809      Node   111.51801     +0.41503213     +0.82976952
e   0.0625732      Incl.    4.03101     +0.10346231     +0.36442168
P 297              H    7.9           G   0.15           U   6
Residuals in seconds of arc
010301 809  0.0   0.2-    010302 809  1.1+  0.0     020114 950  0.3+  0.1+
010301 809  0.3-  0.2-    010326 695  0.1+  0.3+    020315 950  0.2-  0.1-
010301 809  0.5-  0.0     010326 695  0.0   0.2+    020315 950  0.2-  0.0
010301 809  0.4-  0.2+    020114 950  0.2-  0.1+    020315 950  0.0   0.2-
010302 809  0.7-  0.1-    020114 950  0.1-  0.3+

Ephemeris:
2001 ES24                a,e,i = 44.54, 0.06, 4                  q = 41.751
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 03 07    10 52.80   +10 30.7   45.456   46.442   173.5     0.1    24.6
2002 03 17    10 52.11   +10 34.9   45.487   46.443   163.8     0.3    24.6
2002 03 27    10 51.46   +10 38.7   45.547   46.444   153.8     0.5    24.6
2002 04 06    10 50.86   +10 42.0   45.634   46.446   143.9     0.7    24.7
2002 04 16    10 50.35   +10 44.7   45.744   46.447   134.0     0.9    24.7
2002 04 26    10 49.93   +10 46.7   45.876   46.448   124.1     1.0    24.7
2002 05 06    10 49.64   +10 48.0   46.024   46.449   114.4     1.1    24.7
2002 05 16    10 49.46   +10 48.5   46.184   46.450   104.7     1.2    24.7
2002 05 26    10 49.42   +10 48.1   46.351   46.451    95.1     1.2    24.7
2002 06 05    10 49.50   +10 46.9   46.521   46.452    85.5     1.2    24.8
2002 06 15    10 49.72   +10 45.0   46.688   46.453    76.0     1.2    24.8
2002 06 25    10 50.07   +10 42.3   46.849   46.455    66.6     1.2    24.8
2002 07 05    10 50.54   +10 39.0   46.999   46.456    57.2     1.1    24.8
2002 07 15    10 51.11   +10 35.0   47.133   46.457    47.8     0.9    24.7
2002 07 25    10 51.78   +10 30.6   47.249   46.458    38.5     0.8    24.7

Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-E55

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