MPEC 2001-P36 : 2001 PM9
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M.P.E.C. 2001-P36 Issued 2001 Aug. 12, 23:37 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 PM9
Observations:
K01P09M* C2001 08 11.35817 22 20 27.20 +11 18 58.1 19.5 644
K01P09M C2001 08 11.36890 22 20 26.01 +11 18 52.8 19.7 644
K01P09M C2001 08 11.37951 22 20 24.81 +11 18 47.4 19.5 644
K01P09M C2001 08 11.93925 22 19 25.32 +11 13 59.7 18.6 V 046
K01P09M C2001 08 11.94545 22 19 24.58 +11 13 56.1 18.2 R 046
K01P09M C2001 08 11.94678 22 19 24.53 +11 13 56.9 18.4 R 046
K01P09M C2001 08 11.98251 22 19 20.42 +11 13 37.2 557
K01P09M C2001 08 11.98785 22 19 19.82 +11 13 34.8 557
K01P09M C2001 08 12.00716 22 19 17.68 +11 13 24.7 19.7 V 557
K01P09M C2001 08 12.30346 22 18 46.23 +11 10 53.1 20.8 644
K01P09M C2001 08 12.31432 22 18 45.03 +11 10 48.1 20.1 644
K01P09M C2001 08 12.32462 22 18 43.92 +11 10 42.2 19.8 644
K01P09M C2001 08 12.38278 22 18 37.08 +11 10 10.7 19.0 R 649
K01P09M C2001 08 12.39330 22 18 35.93 +11 10 05.1 19.1 R 649
K01P09M C2001 08 12.40449 22 18 34.68 +11 09 58.6 19.4 R 649
K01P09M C2001 08 12.54722 22 18 19.40 +11 08 46.8 20.2 608
K01P09M C2001 08 12.55812 22 18 18.19 +11 08 40.7 20.8 608
K01P09M C2001 08 12.56904 22 18 16.98 +11 08 35.4 20.7 608
K01P09M C2001 08 12.86216 22 17 46.63 +11 05 52.4 18.9 R 046
K01P09M C2001 08 12.86639 22 17 46.17 +11 05 50.0 046
K01P09M C2001 08 12.87037 22 17 45.72 +11 05 48.2 046
K01P09M C2001 08 12.87168 22 17 45.59 +11 05 46.4 19.2 R 046
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, P. Jelinek. 0.57-m f/5.2 reflector
+ CCD.
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano, M. Hicks. 1.2-m reflector + CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
A. Deetz. 1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg. Observers K. Smalley, D. Young. 0.75-m
Newtonian + CCD.
Orbital elements:
2001 PM9 PHA 0.010
Epoch 2001 July 30.0 TT = JDT 2452120.5 Williams
M 57.97507 (2000.0) P Q
n 0.48795995 Peri. 322.83730 -0.80447580 +0.57913626
a 1.5978890 Node 253.06655 -0.50642806 -0.78486091
e 0.4028513 Incl. 7.93017 -0.31040186 -0.22044172
P 2.02 H 18.6 G 0.15
From 22 observations 2001 Aug. 11-12.
Ephemeris:
2001 PM9 a,e,i = 1.60, 0.40, 8 q = 0.9542
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 09 22 24.64 +11 37.2 0.597 1.552 147.6 20.5 19.4
2001 08 19 22 06.94 +10 02.2 0.626 1.607 156.9 14.3 19.4
2001 08 29 21 51.02 +07 52.2 0.675 1.661 160.2 11.9 19.6
2001 09 08 21 38.95 +05 30.8 0.744 1.712 155.5 14.1 19.9
2001 09 18 21 31.57 +03 17.3 0.831 1.761 147.0 18.1 20.4
2001 09 28 21 28.89 +01 24.1 0.936 1.808 137.7 21.9 20.8
2001 10 08 21 30.36 -00 03.7 1.056 1.853 128.8 24.9 21.2
2001 10 18 21 35.22 -01 05.7 1.186 1.895 120.3 27.0 21.6
2001 10 28 21 42.83 -01 43.4 1.326 1.935 112.3 28.4 21.9
2001 11 07 21 52.56 -01 59.3 1.471 1.972 104.7 29.1 22.2
Gareth V. Williams (C) Copyright 2001 MPC M.P.E.C. 2001-P36
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