MPEC 2001-R22 : 2001 RP3
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M.P.E.C. 2001-R22 Issued 2001 Sept. 10, 17:03 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 RP3
Observations:
K01R03P* C2001 09 08.32208 22 08 26.18 +09 00 28.5 17.8 R 699
K01R03P C2001 09 08.35026 22 09 01.18 +08 56 33.5 699
K01R03P C2001 09 08.37850 22 09 36.30 +08 52 36.9 699
K01R03P C2001 09 08.40688 22 10 11.95 +08 48 38.9 699
K01R03P C2001 09 08.93159 22 21 26.92 +07 35 36.4 557
K01R03P C2001 09 08.93193 22 21 27.33 +07 35 33.0 557
K01R03P C2001 09 08.93228 22 21 27.73 +07 35 30.9 557
K01R03P C2001 09 08.93263 22 21 28.16 +07 35 27.4 557
K01R03P C2001 09 08.93297 22 21 28.60 +07 35 25.5 557
K01R03P C2001 09 08.93402 22 21 29.88 +07 35 16.5 557
K01R03P C2001 09 08.93471 22 21 30.73 +07 35 10.4 557
K01R03P C2001 09 08.93506 22 21 31.11 +07 35 07.5 557
K01R03P C2001 09 08.93541 22 21 31.53 +07 35 05.2 557
K01R03P C2001 09 08.93610 22 21 32.37 +07 35 00.3 557
K01R03P C2001 09 08.93645 22 21 32.82 +07 34 56.1 557
K01R03P C2001 09 09.25597 22 28 12.28 +06 51 40.7 17.9 V 333
K01R03P C2001 09 09.25669 22 28 13.15 +06 51 35.4 17.8 V 333
K01R03P C2001 09 09.25734 22 28 13.96 +06 51 30.0 18.0 V 333
K01R03P C2001 09 09.26319 22 28 20.71 +06 50 42.8 18.2 V 333
K01R03P C2001 09 09.26387 22 28 21.64 +06 50 36.7 18.4 V 333
K01R03P C2001 09 09.26519 22 28 23.09 +06 50 26.2 18.8 V 333
K01R03P C2001 09 09.27683 22 28 36.82 +06 48 42.4 17.1 R 699
K01R03P C2001 09 09.28216 22 28 41.95 +06 47 36.7 18.3 R 918
K01R03P C2001 09 09.28275 22 28 42.58 +06 47 31.6 18.0 R 918
K01R03P C2001 09 09.28364 22 28 43.70 +06 47 24.0 18.4 R 918
K01R03P C2001 09 09.28608 22 28 46.60 +06 47 04.5 18.2 R 918
K01R03P C2001 09 09.28806 22 28 48.89 +06 46 47.8 17.8 R 918
K01R03P C2001 09 09.28931 22 28 51.58 +06 46 59.6 699
K01R03P 1C2001 09 09.29546 22 29 00.54 +06 45 36.5 658
K01R03P 1C2001 09 09.29610 22 29 01.23 +06 45 31.6 658
K01R03P 1C2001 09 09.29708 22 29 02.45 +06 45 23.4 658
K01R03P C2001 09 09.30180 22 29 06.24 +06 45 17.1 699
K01R03P C2001 09 09.31437 22 29 20.87 +06 43 33.1 699
K01R03P C2001 09 09.35722 22 30 10.64 +06 37 41.7 17.5 704
K01R03P C2001 09 09.37126 22 30 27.16 +06 35 45.7 17.7 704
K01R03P C2001 09 09.38527 22 30 43.64 +06 33 50.3 18.3 704
K01R03P C2001 09 09.39930 22 31 00.20 +06 31 53.1 18.4 704
K01R03P C2001 09 09.41332 22 31 16.78 +06 29 58.0 17.6 704
K01R03P 1C2001 09 10.19301 22 46 57.38 +04 44 26.2 658
K01R03P 1C2001 09 10.19369 22 46 58.10 +04 44 21.0 658
K01R03P C2001 09 10.29486 22 48 47.02 +04 31 22.6 16.7 R 649
K01R03P C2001 09 10.29634 22 48 48.65 +04 31 10.7 16.7 R 649
K01R03P C2001 09 10.30980 22 49 03.45 +04 29 24.0 16.8 R 649
Observer details:
333 Desert Eagle Observatory. Observer W. K. Yeung. 0.45-m reflector + CCD.
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg. Observers K. Smalley, R. Fredrick.
0.75-m Newtonian + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
Plaskett reflector + CCD.
699 Lowell Observatory-LONEOS. Observer M. E. Van Ness. 0.59-m
LONEOS Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
918 Badlands Observatory, Quinn. Observer R. Dyvig. 0.66-m f/4.8 reflector
+ CCD.
Orbital elements:
2001 RP3
Epoch 2001 Sept. 8.0 TT = JDT 2452160.5 Spahr
M 3.82575 (2000.0) P Q
n 0.27469393 Peri. 157.85240 +0.85722978 +0.51434019
a 2.3437071 Node 171.07152 -0.49310748 +0.83377824
e 0.5558584 Incl. 9.16637 -0.14833107 +0.20066893
P 3.59 H 23.2 G 0.15
From 43 observations 2001 Sept. 8-10.
Ephemeris:
2001 RP3 a,e,i = 2.34, 0.56, 9 q = 1.0409
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 29 18 45.00 +23 29.7 0.069 1.042 115.9 60.6 19.7
2001 08 30 18 59.21 +23 01.9 0.066 1.043 118.5 58.3 19.5
2001 08 31 19 14.86 +22 25.2 0.063 1.044 121.5 55.6 19.3
2001 09 01 19 32.01 +21 37.7 0.060 1.045 124.8 52.5 19.1
2001 09 02 19 50.64 +20 37.7 0.057 1.046 128.6 49.0 18.9
2001 09 03 20 10.67 +19 23.4 0.055 1.047 132.7 45.0 18.7
2001 09 04 20 31.88 +17 54.0 0.053 1.048 137.3 40.7 18.5
2001 09 05 20 53.99 +16 09.5 0.052 1.050 142.1 36.1 18.4
2001 09 06 21 16.60 +14 11.2 0.051 1.052 147.2 31.2 18.2
2001 09 07 21 39.24 +12 02.2 0.051 1.053 152.4 26.3 18.1
2001 09 08 22 01.47 +09 46.3 0.052 1.055 157.6 21.3 17.9
2001 09 09 22 22.87 +07 28.1 0.053 1.058 162.6 16.5 17.8
2001 09 10 22 43.10 +05 12.1 0.054 1.060 167.3 12.1 17.7
2001 09 11 23 01.96 +03 01.9 0.056 1.062 171.5 8.1 17.6
2001 09 12 23 19.31 +01 00.1 0.059 1.065 174.7 5.0 17.6
2001 09 13 23 35.14 -00 51.7 0.062 1.068 175.9 3.8 17.6
2001 09 14 23 49.47 -02 33.0 0.065 1.070 174.5 5.2 17.8
2001 09 15 00 02.40 -04 03.8 0.068 1.073 172.2 7.3 18.1
2001 09 16 00 14.02 -05 24.7 0.072 1.076 169.9 9.4 18.3
2001 09 17 00 24.46 -06 36.5 0.076 1.080 167.8 11.4 18.5
2001 09 18 00 33.83 -07 39.9 0.080 1.083 165.9 13.1 18.7
2001 09 19 00 42.23 -08 36.0 0.085 1.086 164.3 14.5 18.8
2001 09 20 00 49.79 -09 25.6 0.089 1.090 162.8 15.8 19.0
2001 09 21 00 56.59 -10 09.3 0.094 1.094 161.6 16.8 19.2
2001 09 22 01 02.71 -10 48.0 0.099 1.098 160.5 17.7 19.3
2001 09 23 01 08.23 -11 22.2 0.104 1.102 159.6 18.5 19.4
2001 09 24 01 13.22 -11 52.5 0.109 1.106 158.8 19.1 19.6
2001 09 25 01 17.73 -12 19.2 0.114 1.110 158.1 19.7 19.7
2001 09 26 01 21.81 -12 42.9 0.120 1.114 157.6 20.1 19.8
2001 09 27 01 25.52 -13 03.9 0.125 1.118 157.1 20.4 19.9
2001 09 28 01 28.88 -13 22.4 0.130 1.123 156.7 20.7 20.0
2001 09 29 01 31.94 -13 38.7 0.136 1.128 156.4 20.9 20.2
2001 09 30 01 34.72 -13 53.0 0.142 1.132 156.1 21.0 20.3
2001 10 01 01 37.25 -14 05.5 0.147 1.137 155.8 21.1 20.4
2001 10 02 01 39.55 -14 16.4 0.153 1.142 155.7 21.2 20.4
2001 10 03 01 41.65 -14 25.9 0.159 1.147 155.5 21.2 20.5
2001 10 04 01 43.56 -14 34.0 0.165 1.152 155.4 21.2 20.6
2001 10 05 01 45.31 -14 40.8 0.171 1.157 155.3 21.2 20.7
2001 10 06 01 46.89 -14 46.5 0.177 1.163 155.2 21.1 20.8
2001 10 07 01 48.34 -14 51.1 0.183 1.168 155.2 21.0 20.9
2001 10 08 01 49.66 -14 54.7 0.189 1.173 155.2 21.0 21.0
2001 10 09 01 50.86 -14 57.4 0.195 1.179 155.1 20.9 21.0
2001 10 10 01 51.95 -14 59.2 0.202 1.184 155.1 20.8 21.1
2001 10 11 01 52.95 -15 00.2 0.208 1.190 155.1 20.7 21.2
2001 10 12 01 53.85 -15 00.4 0.214 1.196 155.1 20.6 21.3
2001 10 13 01 54.68 -14 59.8 0.221 1.202 155.0 20.5 21.3
2001 10 14 01 55.43 -14 58.6 0.228 1.208 155.0 20.4 21.4
2001 10 15 01 56.12 -14 56.7 0.234 1.214 155.0 20.3 21.5
2001 10 16 01 56.74 -14 54.1 0.241 1.220 154.9 20.3 21.6
2001 10 17 01 57.32 -14 50.9 0.248 1.226 154.9 20.2 21.6
2001 10 18 01 57.84 -14 47.1 0.255 1.232 154.8 20.2 21.7
2001 10 19 01 58.32 -14 42.8 0.262 1.238 154.7 20.1 21.8
2001 10 20 01 58.77 -14 37.9 0.269 1.244 154.6 20.1 21.8
2001 10 21 01 59.18 -14 32.5 0.276 1.251 154.5 20.0 21.9
2001 10 22 01 59.56 -14 26.6 0.284 1.257 154.4 20.0 22.0
2001 10 23 01 59.92 -14 20.2 0.291 1.264 154.2 20.0 22.0
2001 10 24 02 00.25 -14 13.4 0.299 1.270 154.0 20.1 22.1
2001 10 25 02 00.57 -14 06.1 0.306 1.277 153.9 20.1 22.2
2001 10 26 02 00.87 -13 58.4 0.314 1.283 153.6 20.1 22.2
2001 10 27 02 01.15 -13 50.4 0.322 1.290 153.4 20.2 22.3
2001 10 28 02 01.43 -13 41.9 0.330 1.297 153.2 20.2 22.4
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-R22
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