MPEC 2003-V54 : 2002 VX91

The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.


Read MPEC 2003-V53 Read MPEC 2003-V55


M.P.E.C. 2003-V54                                Issued 2003 Nov. 11, 17:22 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.

         Supported in part by the Steven and Michele Kirsch Foundation
             Prepared using the Tamkin Foundation Computer Network

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

                                   2002 VX91

                           Revision to MPEC 2002-V63

Additional Observations:
     K02V91X 2C2003 10 29.62684408 21 48.782+17 27 27.11         22.9 R      568
     K02V91X 2C2003 10 29.63021608 21 48.116+17 27 25.53         21.8 R      568
     K02V91X 2C2003 10 30.54610608 19 06.438+17 19 12.47         22.0 R      568
     K02V91X 2C2003 10 30.55041308 19 05.577+17 19 10.57         22.3 R      568
     K02V91X 2C2003 10 30.59520608 18 56.531+17 18 49.64         22.1 R      568
     K02V91X 2C2003 10 30.61229508 18 53.003+17 18 41.21         22.9 R      568
     K02V91X 2C2003 10 30.63075608 18 49.199+17 18 32.06         21.8 R      568

Observer details:
568 Mauna Kea.  Observer F. Bernardi.  Measurer D. J. Tholen.  2.2-m
    University of Hawaii reflector + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
031029 568 41.7+ 14.3+    031030 568 0.06+ 0.00+    MPO 41866   -0.28 day

Orbital elements:
2002 VX91
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5                 MPC
M 143.86647              (2000.0)            P               Q
n   1.00894037     Peri.   78.38008     +0.42758581     +0.90364365
a   0.9845227      Node   216.96528     -0.84442605     +0.38961236
e   0.2014464      Incl.    2.33170     -0.32266859     +0.17784928
P   0.98           H   24.2           G   0.15           U   6
Residuals in seconds of arc
021112 704  0.5-  0.6+    021114 926  0.4+  0.4-    021201 649  0.1-  0.4-
021112 704  0.7+  1.1+    021114 926  0.4-  0.9-    021201 649  0.6-  1.2-
021112 704  0.8-  0.5+    021114 926  0.7+  0.2+    021201 649  0.8-  0.4-
021112 704  0.2+  0.6-    021116 715  0.8+  0.1-    031029 568  0.4+  0.2-
021113 926  0.7+  0.9-    021116 715  0.9-  0.6-    031029 568  0.7+  0.1-
021113 926  0.6+  0.5-    021116 715  1.0-  1.3-    031030 568  0.0   0.1-
021113 926  0.5+  0.9-    021122 448  0.1-  0.4+    031030 568  0.1-  0.1-
021114 711  0.4-  1.0+    021122 448  0.2-  0.8+    031030 568  0.1+  0.1-
021114 711 (0.0   2.2-)   021122 448  0.2-  0.9+    031030 568  0.2-  0.2-
021114 854  0.9-  0.8+    021123 715  0.8+  0.3+    031030 568  0.1-  0.1-
021114 854 (1.9-  5.4-)   021123 715  0.2-  0.2+
021114 854  0.9+  1.1+    021123 715  0.2-  0.1-

Ephemeris:
2002 VX91                a,e,i = 0.98, 0.20, 2                   q = 0.7862
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2003 11 07    07 55.31   +16 10.0    0.128    1.034   106.4    66.8    22.2
2003 11 17    07 16.59   +14 30.9    0.124    1.065   125.1    49.4    21.7
2003 11 27    06 28.77   +12 50.1    0.126    1.093   145.7    30.6    21.2
2003 12 07    05 38.62   +11 22.7    0.137    1.118   164.3    13.8    20.9
2003 12 17    04 57.06   +10 30.5    0.160    1.139   164.1    13.7    21.3
2003 12 27    04 29.73   +10 24.8    0.193    1.156   150.6    24.7    22.1

Kyle E. Smalley              (C) Copyright 2003 MPC           M.P.E.C. 2003-V54

Read MPEC 2003-V53 Read MPEC 2003-V55


Our Web policy. Index to the CBAT/MPC/ICQ pages.

MPC