MPEC 1998-K23: 1998 KG3
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M.P.E.C. 1998-K23 Issued 1998 May 26, 21:34 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html
1998 KG3
Observations:
J98K03G* C1998 05 22.36028 15 26 11.97 -02 34 18.3 20.3 V 691
J98K03G C1998 05 22.38201 15 26 09.78 -02 33 56.7 20.3 V 691
J98K03G C1998 05 22.40297 15 26 07.63 -02 33 36.4 20.0 V 691
J98K03G C1998 05 23.28400 15 24 51.03 -02 19 30.8 20.5 V 691
J98K03G C1998 05 23.30624 15 24 48.78 -02 19 10.3 20.8 V 691
J98K03G C1998 05 23.32845 15 24 46.49 -02 18 51.2 20.8 V 691
J98K03G C1998 05 24.22116 15 23 31.30 -02 05 20.9 20.9 V 691
J98K03G C1998 05 24.22540 15 23 30.86 -02 05 16.9 20.4 V 691
J98K03G C1998 05 24.22984 15 23 30.47 -02 05 13.5 20.6 V 691
J98K03G C1998 05 26.35429 15 20 36.98 -01 36 13.2 20.4 V 691
J98K03G C1998 05 26.35799 15 20 36.61 -01 36 10.7 20.4 V 691
J98K03G C1998 05 26.36200 15 20 36.27 -01 36 07.7 20.9 V 691
Observer details:
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m Spacewatch
telescope.
Orbital elements:
1998 KG3
Epoch 1998 May 7.0 TT = JDT 2450940.5 Williams
M 99.73584 (2000.0) P Q
n 0.78863203 Peri. 267.47499 -0.42982405 -0.90180774
a 1.1602541 Node 208.11590 +0.86149628 -0.39479932
e 0.1179838 Incl. 5.43736 +0.27032469 -0.17571649
P 1.25 H 22.5 G 0.15
From 12 observations 1998 May 22-26.
Ephemeris:
1998 KG3 a,e,i = 1.16, 0.12, 5 q = 1.0234
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1998 05 17 15 34.89 -04 15.6 0.210 1.216 165.0 12.4 20.3
1998 05 22 15 26.76 -02 39.9 0.221 1.224 161.1 15.5 20.5
1998 05 27 15 19.82 -01 27.9 0.235 1.231 156.2 19.4 20.8
1998 06 01 15 14.34 -00 39.2 0.250 1.239 151.0 23.4 21.1
1998 06 06 15 10.47 -00 11.8 0.268 1.246 146.0 27.1 21.3
1998 06 11 15 08.18 -00 03.0 0.287 1.252 141.3 30.4 21.6
1998 06 16 15 07.39 -00 09.8 0.308 1.259 137.0 33.4 21.8
1998 06 21 15 07.99 -00 29.6 0.330 1.265 132.9 36.1 22.1
1998 06 26 15 09.90 -01 00.0 0.354 1.270 129.1 38.4 22.3
Gareth V. Williams (C) Copyright 1998 MPC M.P.E.C. 1998-K23
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