MPEC 1999-R24: 1999 RP28
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M.P.E.C. 1999-R24 Issued 1999 Sept. 10, 16:20 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 ISSN 1523-6714
1999 RP28
Observations:
J99R28P* C1999 09 07.33067 23 43 40.62 +09 33 05.9 19.1 R 703
J99R28P C1999 09 07.34199 23 43 41.85 +09 32 22.9 19.4 R 703
J99R28P C1999 09 07.35339 23 43 42.89 +09 31 38.8 19.2 R 703
J99R28P C1999 09 07.36478 23 43 44.14 +09 30 55.0 19.5 R 703
J99R28P C1999 09 08.01677 23 45 03.68 +08 48 52.5 557
J99R28P C1999 09 08.01829 23 45 03.88 +08 48 46.4 557
J99R28P C1999 09 08.02287 23 45 04.38 +08 48 28.9 19.5 V 557
J99R28P FC1999 09 08.85076 23 46 45.40 +07 55 33.1 557
J99R28P FC1999 09 08.85240 23 46 45.48 +07 55 26.9 557
J99R28P FC1999 09 08.85566 23 46 45.85 +07 55 14.0 557
J99R28P FC1999 09 08.85892 23 46 46.20 +07 55 02.2 19.5 V 557
J99R28P C1999 09 08.90741 23 46 51.26 +07 51 58.3 18.4 R 046
J99R28P C1999 09 08.91139 23 46 51.64 +07 51 42.7 046
J99R28P C1999 09 08.91264 23 46 51.80 +07 51 37.9 046
J99R28P C1999 09 08.91407 23 46 51.86 +07 51 32.3 046
J99R28P C1999 09 08.91557 23 46 52.06 +07 51 27.0 18.6 R 046
J99R28P C1999 09 09.93422 23 48 48.98 +06 46 43.2 18.4 R 046
J99R28P C1999 09 09.93650 23 48 49.14 +06 46 34.3 046
J99R28P C1999 09 09.93936 23 48 49.41 +06 46 23.0 046
J99R28P C1999 09 10.01399 23 48 56.71 +06 41 40.6 557
J99R28P C1999 09 10.01561 23 48 56.86 +06 41 33.7 557
J99R28P C1999 09 10.01726 23 48 57.04 +06 41 27.8 557
J99R28P C1999 09 10.01889 23 48 57.16 +06 41 21.6 557
Observer details:
046 Klet. Observers M. Tichy, Z. Moravec. 0.57-m f/5.2 reflector + CCD.
557 Ondrejov. Observers P. Pravec, L. Sarounova, P. Kusnirak. 0.65-m f/3.6
reflector + CCD.
703 Catalina Sky Survey. Observer T. B. Spahr. 0.41-m f/3 Schmidt + CCD.
Orbital elements:
1999 RP28
Epoch 1999 Aug. 30.0 TT = JDT 2451420.5 Williams
M 11.70597 (2000.0) P Q
n 0.54792027 Peri. 144.80675 +0.75620453 +0.65413645
a 1.4790782 Node 174.25796 -0.63121939 +0.73576295
e 0.2415623 Incl. 9.27843 -0.17238560 +0.17538068
P 1.80 H 22.5 G 0.15
From 23 observations 1999 Sept. 7-10.
Ephemeris:
1999 RP28 a,e,i = 1.48, 0.24, 9 q = 1.1218
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 09 09 23 47.01 +07 46.8 0.147 1.149 163.5 14.4 19.4
1999 09 14 23 55.96 +02 36.0 0.154 1.158 170.2 8.5 19.3
1999 09 19 00 03.48 -02 08.2 0.164 1.168 175.1 4.2 19.3
1999 09 24 00 09.80 -06 14.4 0.177 1.179 173.3 5.7 19.6
1999 09 29 00 15.14 -09 37.5 0.193 1.191 168.2 9.9 20.0
1999 10 04 00 19.73 -12 17.6 0.211 1.204 163.0 14.1 20.3
1999 10 09 00 23.82 -14 17.0 0.233 1.218 158.2 17.8 20.7
1999 10 14 00 27.68 -15 39.8 0.256 1.233 153.7 21.0 21.0
1999 10 19 00 31.52 -16 31.0 0.282 1.248 149.6 23.8 21.4
1999 10 24 00 35.48 -16 55.4 0.310 1.263 145.8 26.3 21.7
1999 10 29 00 39.63 -16 57.7 0.340 1.280 142.3 28.4 21.9
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-R24
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