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    • MPEC 1993-U05 : 1993 UA

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    M.P.E.C. 1993-U05                                Issued 1993 Oct. 25, 16:49 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)

                                    1993 UA

Discovered 1993 Oct. 21 by Spacewatch.

Available observations:
     J93U00A* C1993 10 21.41449 02 39 25.96 +22 01 37.9          17.6 V      691
     J93U00A  C1993 10 21.43421 02 39 51.36 +22 08 40.0          17.5 V      691
     J93U00A  C1993 10 21.47046 02 40 38.07 +22 21 17.7          17.7 V      691
     J93U00A  C1993 10 21.47842 02 40 48.33 +22 24 01.3          17.5 V      691
     J93U00A  C1993 10 21.51063 02 41 30.28 +22 34 47.7          17.6 V      691
     J93U00A  C1993 10 21.51871 02 41 40.80 +22 37 27.2          17.5 V      691
     J93U00A  C1993 10 22.20202 02 55 55.89 +25 50 09.0          17.9 V      691
     J93U00A  C1993 10 22.21018 02 56 02.98 +25 52 06.3          18.1 V      691
     J93U00A  C1993 10 22.21900 02 56 10.59 +25 54 13.3          18.1 V      691
     J93U00A  C1993 10 22.47552 02 59 30.36 +26 48 28.7          17.9 V      691
     J93U00A  C1993 10 22.48364 02 59 36.66 +26 49 59.7          18.1 V      691
     J93U00A  C1993 10 22.49194 02 59 43.09 +26 51 29.5          18.0 V      691
     J93U00A  C1993 10 24.46562 03 19 51.53 +31 04 52.2          18.9 V      691
     J93U00A  C1993 10 24.47419 03 19 54.37 +31 05 29.9          19.1 V      691
     J93U00A  C1993 10 24.48365 03 19 57.55 +31 06 11.7          19.1 V      691

Observer details:
691 Steward Observatory, Kitt Peak.  Observer J. V. Scotti.

Orbital elements:
1993 UA
Epoch 1993 Oct. 20.0 TT = JDT 2449280.5                 Marsden
M   8.03156              (2000.0)            P               Q
n   0.34199436     Peri.  330.08825     +0.99810903     +0.04940096
a   2.0251479      Node    27.15313     -0.02694920     +0.88650793
e   0.5257966      Incl.    4.59710     -0.05524579     +0.46006873
P   2.88           H    25.0          G   0.15
From 15 observations 1993 Oct. 21-24.

Ephemeris:
1993 UA                  a,e,i = 2.03, 0.53, 5
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
1993 10 20    01 44.69   +06 39.1    0.0094   1.005   176.1     3.9    15.2
1993 10 22    02 52.05   +25 03.0    0.019    1.013   159.1    20.5    17.4
1993 10 24    03 16.52   +30 23.1    0.029    1.021   153.3    25.9    18.6
1993 10 26    03 28.68   +32 44.4    0.040    1.029   151.6    27.4    19.3
1993 10 28    03 35.73   +34 01.1    0.051    1.039   151.4    27.3    19.8
1993 10 30    03 40.18   +34 47.2    0.062    1.048   151.9    26.5    20.3
1993 11 01    03 43.09   +35 16.3    0.073    1.058   152.8    25.4    20.6
1993 11 03    03 45.03   +35 34.9    0.085    1.068   153.9    24.1    20.9
1993 11 05    03 46.31   +35 46.2    0.096    1.079   155.1    22.7    21.2
1993 11 07    03 47.10   +35 52.4    0.107    1.090   156.5    21.3    21.4
1993 11 09    03 47.56   +35 54.5    0.119    1.102   157.8    19.8    21.6

Brian G. Marsden                                              M.P.E.C. 1993-U05

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