MPEC 1998-N03 : 1998 KR65
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M.P.E.C. 1998-N03 Issued 1998 July 2, 16:53 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 KR65
Observations:
J98K65R C1998 05 20.32259 20 27 20.36 -19 35 09.1 22.9 R 807
J98K65R C1998 05 20.32947 20 27 20.36 -19 35 09.0 22.9 R 807
J98K65R C1998 05 20.33656 20 27 20.35 -19 35 09.1 22.9 R 807
J98K65R C1998 05 20.34343 20 27 20.34 -19 35 09.2 23.0 R 807
J98K65R C1998 05 20.35031 20 27 20.33 -19 35 09.3 22.9 R 807
J98K65R C1998 05 20.35804 20 27 20.32 -19 35 09.3 23.0 R 807
J98K65R C1998 05 20.36498 20 27 20.32 -19 35 09.4 23.0 R 807
J98K65R C1998 05 20.37193 20 27 20.29 -19 35 09.4 23.0 R 807
J98K65R C1998 05 20.37885 20 27 20.29 -19 35 09.4 23.0 R 807
J98K65R C1998 05 20.38572 20 27 20.28 -19 35 09.5 22.9 R 807
J98K65R C1998 05 20.39267 20 27 20.27 -19 35 09.5 23.1 R 807
J98K65R C1998 05 20.39954 20 27 20.26 -19 35 09.5 22.9 R 807
J98K65R C1998 05 20.40648 20 27 20.24 -19 35 09.5 22.9 R 807
J98K65R C1998 05 20.41336 20 27 20.24 -19 35 09.6 23.0 R 807
J98K65R C1998 05 20.42023 20 27 20.23 -19 35 09.6 23.2 R 807
J98K65R C1998 05 20.42710 20 27 20.22 -19 35 09.7 22.8 R 807
J98K65R C1998 05 20.43397 20 27 20.21 -19 35 09.7 23.0 R 807
J98K65R* C1998 05 29.33008 20 27 04.39 -19 36 11.6 23.2 R 807
J98K65R C1998 05 29.33695 20 27 04.37 -19 36 11.6 23.1 R 807
J98K65R C1998 05 29.34383 20 27 04.36 -19 36 11.7 23.1 R 807
J98K65R C1998 05 29.35070 20 27 04.35 -19 36 11.8 23.0 R 807
J98K65R C1998 05 29.35758 20 27 04.33 -19 36 11.7 23.3 R 807
J98K65R C1998 05 29.36446 20 27 04.31 -19 36 11.9 23.0 R 807
J98K65R C1998 05 29.37133 20 27 04.30 -19 36 11.9 23.2 R 807
J98K65R C1998 05 29.37821 20 27 04.29 -19 36 11.9 23.5 R 807
J98K65R C1998 05 29.38509 20 27 04.27 -19 36 12.0 23.2 R 807
J98K65R C1998 05 29.39196 20 27 04.26 -19 36 12.1 23.0 R 807
J98K65R C1998 05 29.39884 20 27 04.24 -19 36 12.1 23.1 R 807
J98K65R C1998 05 29.40571 20 27 04.22 -19 36 12.1 23.1 R 807
J98K65R C1998 05 29.41260 20 27 04.21 -19 36 12.3 23.1 R 807
J98K65R C1998 05 30.31129 20 27 02.25 -19 36 19.8 22.9 R 807
Observer details:
807 Cerro Tololo. Observers R. L. Jones, M. Jarvis, G. Bernstein. Measurer
G. Bernstein. 4-m Blanco reflector + CCD.
Orbital elements:
1998 KR65
Epoch 1998 May 7.0 TT = JDT 2450940.5 Williams
M 52.19168 (2000.0) P Q
n 0.00319306 Peri. 143.66590 -0.44344614 +0.89610284
a 45.6735741 Node 100.00330 -0.82678474 -0.40084287
e 0.0759907 Incl. 1.09659 -0.34609610 -0.19059036
P 309 H 7.0 G 0.15
From 31 observations 1998 May 20-30. E-assumed.
Ephemeris:
1998 KR65 a,e,i = 45.67, 0.08, 1 q = 42.203
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1998 06 26 20 25.63 -19 41.5 42.845 43.731 150.3 0.7 23.5
1998 07 06 20 24.93 -19 44.0 42.776 43.732 160.0 0.5 23.5
1998 07 16 20 24.17 -19 46.6 42.734 43.734 169.7 0.2 23.4
1998 07 26 20 23.39 -19 49.3 42.720 43.736 179.3 0.0 23.4
1998 08 05 20 22.60 -19 52.0 42.736 43.737 170.8 0.2 23.4
1998 08 15 20 21.84 -19 54.6 42.780 43.739 161.0 0.4 23.5
1998 08 25 20 21.13 -19 56.9 42.852 43.741 151.2 0.6 23.5
1998 09 04 20 20.50 -19 59.0 42.949 43.742 141.4 0.8 23.5
1998 09 14 20 19.97 -20 00.7 43.070 43.744 131.6 1.0 23.5
1998 09 24 20 19.57 -20 02.0 43.210 43.746 121.7 1.1 23.5
1998 10 04 20 19.30 -20 02.8 43.365 43.747 111.9 1.2 23.6
1998 10 14 20 19.19 -20 03.1 43.532 43.749 102.0 1.3 23.6
1998 10 24 20 19.23 -20 02.9 43.704 43.751 92.0 1.3 23.6
1998 11 03 20 19.44 -20 02.2 43.878 43.752 82.1 1.3 23.6
1998 11 13 20 19.80 -20 00.9 44.047 43.754 72.1 1.2 23.6
1998 11 23 20 20.31 -19 59.1 44.208 43.756 62.2 1.1 23.6
1998 12 03 20 20.97 -19 56.9 44.354 43.758 52.2 1.0 23.6
1998 12 13 20 21.75 -19 54.3 44.483 43.759 42.3 0.9 23.6
1998 12 23 20 22.63 -19 51.3 44.589 43.761 32.3 0.7 23.6
Gareth V. Williams (C) Copyright 1998 MPC M.P.E.C. 1998-N03
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