MPEC 2001-M40 : 2001 MA8
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M.P.E.C. 2001-M40 Issued 2001 June 25, 14:09 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 MA8
Observations:
K01M08A* C2001 06 21.45115 22 56 39.42 +01 20 05.8 19.1 644
K01M08A C2001 06 21.46099 22 56 40.27 +01 20 19.7 18.8 644
K01M08A C2001 06 21.47214 22 56 41.22 +01 20 35.5 18.7 644
K01M08A C2001 06 22.09628 22 57 36.52 +01 35 15.2 19.0 V 493
K01M08A C2001 06 22.09830 22 57 36.68 +01 35 17.9 493
K01M08A C2001 06 22.35609 22 57 59.23 +01 41 21.1 19.5 644
K01M08A C2001 06 22.36615 22 58 00.08 +01 41 35.2 20.3 644
K01M08A C2001 06 22.37653 22 58 00.96 +01 41 49.7 19.6 644
K01M08A C2001 06 23.42310 22 59 29.82 +02 06 07.8 18.7 R 711
K01M08A C2001 06 23.43008 22 59 30.37 +02 06 17.2 18.6 R 711
K01M08A C2001 06 23.43046 22 59 30.50 +02 06 17.8 19.0 644
K01M08A C2001 06 23.44029 22 59 31.30 +02 06 31.4 18.7 644
K01M08A C2001 06 23.45118 22 59 32.15 +02 06 46.3 18.9 644
K01M08A C2001 06 24.00112 23 00 17.95 +02 19 27.2 19.3 V 046
K01M08A C2001 06 24.00716 23 00 18.42 +02 19 29.2 046
K01M08A C2001 06 24.00888 23 00 18.54 +02 19 32.6 046
K01M08A C2001 06 24.01050 23 00 18.77 +02 19 34.7 046
K01M08A C2001 06 24.01227 23 00 18.80 +02 19 37.2 18.5 R 046
K01M08A C2001 06 24.01479 23 00 19.04 +02 19 40.2 046
K01M08A C2001 06 24.01994 23 00 19.40 +02 19 47.5 557
K01M08A C2001 06 24.02215 23 00 19.59 +02 19 50.6 557
K01M08A C2001 06 24.02435 23 00 19.77 +02 19 53.2 557
K01M08A C2001 06 24.02656 23 00 19.97 +02 19 56.2 557
K01M08A C2001 06 24.02877 23 00 20.12 +02 19 59.0 19.0 V 557
K01M08A C2001 06 24.44497 23 00 53.83 +02 29 33.4 18.8 R 711
K01M08A C2001 06 24.45172 23 00 54.33 +02 29 43.1 18.5 R 711
K01M08A C2001 06 24.45815 23 00 54.76 +02 29 51.7 18.5 R 711
K01M08A C2001 06 25.01815 23 01 39.99 +02 42 29.6 18.7 R 046
K01M08A C2001 06 25.02176 23 01 40.28 +02 42 33.7 046
K01M08A C2001 06 25.02402 23 01 40.46 +02 42 37.3 557
K01M08A C2001 06 25.02461 23 01 40.52 +02 42 38.4 046
K01M08A C2001 06 25.02742 23 01 40.71 +02 42 43.2 18.4 R 046
K01M08A C2001 06 25.02900 23 01 40.84 +02 42 44.9 046
K01M08A C2001 06 25.03302 23 01 41.16 +02 42 50.9 557
K01M08A C2001 06 25.04678 23 01 42.24 +02 43 07.7 557
K01M08A WC2001 06 25.05279 23 01 42.69 +02 43 17.1 557
K01M08A C2001 06 25.40510 23 02 10.51 +02 51 17.6 18.7 R 711
K01M08A C2001 06 25.41169 23 02 10.97 +02 51 26.0 18.5 R 711
K01M08A C2001 06 25.41816 23 02 11.46 +02 51 35.2 711
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
493 Calar Alto. Observers DANEOPS Team (M. Busch, A. Seib, F. Hormuth).
Measurers R. Stoss, A. Gnadig, A. Doppler. 1.52-m reflector + CCD.
557 Ondrejov. Observers P. Pravec, P. Kusnirak. 0.65-m f/3.6 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.
711 McDonald Observatory. Observers J. G. Ries, P. J. Shelus. 0.76-m
reflector + CCD.
Orbital elements:
2001 MA8
Epoch 2001 June 20.0 TT = JDT 2452080.5 Spahr
M 8.57807 (2000.0) P Q
n 0.24244794 Peri. 357.81754 -0.02658711 +0.99031971
a 2.5471648 Node 270.63860 -0.91508155 -0.07896951
e 0.4995971 Incl. 7.83053 -0.40239146 +0.11415202
P 4.07 H 17.3 G 0.15
From 39 observations 2001 June 21-25.
Ephemeris:
2001 MA8 a,e,i = 2.55, 0.50, 8 q = 1.2746
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 06 20 22 54.45 +00 45.6 0.653 1.330 103.4 48.0 18.8
2001 06 30 23 07.68 +04 31.5 0.644 1.363 108.3 45.1 18.7
2001 07 10 23 16.25 +07 45.0 0.636 1.403 114.2 41.4 18.7
2001 07 20 23 19.89 +10 20.0 0.630 1.448 121.4 36.8 18.6
2001 07 30 23 18.57 +12 09.9 0.630 1.498 129.7 31.4 18.5
2001 08 09 23 12.81 +13 09.2 0.637 1.552 139.0 25.4 18.4
2001 08 19 23 03.75 +13 15.8 0.655 1.608 148.6 19.1 18.4
2001 08 29 22 53.20 +12 33.9 0.689 1.667 157.3 13.5 18.4
2001 09 08 22 43.27 +11 16.8 0.740 1.727 162.0 10.4 18.5
2001 09 18 22 35.56 +09 41.6 0.811 1.788 159.8 11.2 18.8
2001 09 28 22 31.07 +08 05.1 0.901 1.850 152.7 14.4 19.2
2001 10 08 22 30.04 +06 40.0 1.010 1.912 144.1 17.8 19.7
2001 10 18 22 32.22 +05 32.9 1.136 1.974 135.4 20.7 20.1
2001 10 28 22 37.20 +04 46.6 1.276 2.036 127.0 22.9 20.5
2001 11 07 22 44.46 +04 20.9 1.429 2.097 119.0 24.4 20.8
2001 11 17 22 53.52 +04 14.0 1.593 2.158 111.3 25.3 21.1
2001 11 27 23 04.02 +04 24.0 1.764 2.218 103.9 25.6 21.4
2001 12 07 23 15.60 +04 48.3 1.942 2.278 96.7 25.4 21.7
2001 12 17 23 28.03 +05 24.7 2.123 2.336 89.7 24.9 21.9
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-M40
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