MPEC 1993-U06 : 1993 UB
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M.P.E.C. 1993-U06 Issued 1993 Oct. 26, 14:54 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 UB
Discovered 1993 Oct. 23 by R. H. McNaught at Siding Spring.
Available observations:
J93U00B* A1993 10 23.48686 00 51 22.34 -07 53 46.8 413
J93U00B VA1993 10 23.54936 00 51 10.23 -07 49 02.1 413
J93U00B A1993 10 25.51733 00 45 23.07 -05 18 57.7 15.5 V 413
J93U00B A1993 10 25.52020 00 45 22.53 -05 18 44.2 15.5 V 413
J93U00B pA1993 10 25.52389 00 45 21.84 -05 18 27.2 413
J93U00B 1993 10 25.72157 00 44 45.45 -05 03 02.3 413
J93U00B 1993 10 25.72431 00 44 45.01 -05 02 48.9 413
Observer details:
413 Siding Spring Observatory. Observers A. Savage, R. H. McNaught.
Measurer R. H. McNaught. U.K. Schmidt and Uppsala Southern Schmidt.
Orbital elements:
1993 UB
Epoch 1993 Oct. 20.0 TT = JDT 2449280.5 Williams
M 346.13991 (2000.0) P Q
n 0.38716893 Peri. 20.77799 +0.61525381 -0.76257551
a 1.8643855 Node 32.24644 +0.66007447 +0.35972313
e 0.3568676 Incl. 21.99739 +0.43100399 +0.53765961
P 2.55 H 17.0 G 0.15
From 7 observations 1993 Oct. 23-25.
Ephemeris:
1993 UB a,e,i = 1.86, 0.36, 22
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1993 10 20 01 01.76 -12 03.9 0.267 1.244 155.8 19.2 15.6
1993 10 25 00 46.90 -05 59.2 0.258 1.233 154.7 20.1 15.5
1993 10 30 00 32.69 +00 38.0 0.256 1.223 151.0 23.2 15.6
1993 11 04 00 19.83 +07 23.5 0.260 1.215 145.5 27.5 15.7
1993 11 09 00 08.86 +13 54.0 0.270 1.208 139.5 32.2 15.9
1993 11 14 00 00.15 +19 53.2 0.285 1.203 133.6 36.6 16.2
1993 11 19 23 53.89 +25 13.9 0.304 1.200 128.2 40.3 16.4
1993 11 24 23 50.11 +29 55.8 0.326 1.199 123.6 43.3 16.6
1993 11 29 23 48.72 +34 02.5 0.351 1.200 119.7 45.6 16.9
1993 12 04 23 49.62 +37 38.8 0.378 1.202 116.4 47.2 17.1
1993 12 09 23 52.71 +40 49.6 0.405 1.206 113.7 48.4 17.3
1993 12 14 23 57.95 +43 39.3 0.434 1.212 111.4 49.1 17.4
1993 12 19 00 05.28 +46 11.8 0.464 1.220 109.6 49.4 17.6
1993 12 24 00 14.68 +48 29.6 0.493 1.230 108.1 49.5 17.8
1993 12 29 00 26.09 +50 34.5 0.523 1.241 106.8 49.4 17.9
Gareth V. Williams M.P.E.C. 1993-U06
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