MPEC 2001-H37: COMET P/2001 H5 (NEAT)
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M.P.E.C. 2001-H37 Issued 2001 Apr. 25, 17:47 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
COMET P/2001 H5 (NEAT)
Observations:
PK01H050 C2001 03 20.42430 14 54 10.18 -27 53 31.5 18.4 N 704
PK01H050 C2001 03 20.43739 14 54 10.31 -27 53 36.0 18.5 N 704
PK01H050 C2001 03 20.44989 14 54 10.31 -27 53 39.9 18.6 N 704
PK01H050 C2001 03 20.46236 14 54 10.52 -27 53 45.0 18.7 N 704
PK01H050 C2001 03 20.47482 14 54 10.47 -27 53 48.0 18.9 N 704
PK01H050 C2001 04 24.35457 14 43 27.88 -29 40 59.0 16.8 T 644
PK01H050 C2001 04 24.36555 14 43 27.48 -29 40 59.1 16.7 T 644
PK01H050 C2001 04 24.37650 14 43 27.06 -29 40 58.9 16.7 T 644
PK01H050 C2001 04 24.97830 14 43 04.78 -29 40 51.7 17.2 N 046
PK01H050 C2001 04 24.98139 14 43 04.68 -29 40 51.6 046
PK01H050 C2001 04 24.98280 14 43 04.56 -29 40 51.4 046
PK01H050 C2001 04 24.98640 14 43 04.42 -29 40 51.0 16.7 T 046
PK01H050 C2001 04 24.98797 14 43 04.37 -29 40 50.8 046
PK01H050 C2001 04 24.98988 14 43 04.29 -29 40 51.1 046
PK01H050 C2001 04 24.99315 14 43 04.14 -29 40 50.7 046
PK01H050 C2001 04 25.18443 14 42 57.15 -29 40 39.9 808
PK01H050 C2001 04 25.24601 14 42 54.65 -29 40 38.5 808
PK01H050 FC2001 04 25.33076 14 42 51.67 -29 40 44.3 926
PK01H050 FC2001 04 25.35454 14 42 50.62 -29 40 43.7 17.3 N 926
PK01H050 C2001 04 25.58603 14 42 42.03 -29 40 32.9 18.1 N 428
PK01H050 C2001 04 25.60603 14 42 41.23 -29 40 32.8 18.2 N 428
Observer details:
046 Klet. Observers M. Tichy, M. Kocer. Measurer M. Tichy. 0.57-m f/5.2
reflector + CCD.
428 Reedy Creek. Observer J. Broughton. 0.25-m f/6.6 Schmidt-Cassegrain
+ 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 Oschin 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.
808 El Leoncito. Observers C. E. Lopez, M. R. Cesco, N. D. Noel. Measurer
C. E. Lopez. 0.5-m f/7.5 double astrograph + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz.
Measurer P. R. Holvorcem. 0.5-m f/10 Ritchey-Chretien + CCD.
Orbital elements:
P/2001 H5 (NEAT)
T 2001 Jan. 27.0213 TT Marsden
q 2.390430 (2000.0) P Q
n 0.0658614 Peri. 224.1240 -0.9674597 +0.2420136
a 6.072702 Node 329.6516 -0.1720856 -0.8432653
e 0.606365 Incl. 8.4026 -0.1854948 -0.4799303
P 15.0
From 21 observations 2001 Mar. 20-Apr. 25.
Ephemeris:
P/2001 H5 (NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2001 04 21 14 45.49 -29 40.4 1.534 2.497 158.7 8.4 16.9
2001 05 01 14 39.26 -29 35.8 1.536 2.523 165.4 5.8 17.0
2001 05 11 14 33.06 -29 15.2 1.561 2.552 165.6 5.7 17.0
2001 05 21 14 27.90 -28 43.5 1.611 2.582 159.2 8.0 17.2
2001 05 31 14 24.55 -28 07.0 1.684 2.615 150.6 11.0 17.3
2001 06 10 14 23.49 -27 31.7 1.778 2.650 141.6 13.8 17.5
2001 06 20 14 24.82 -27 01.6 1.891 2.686 132.8 16.1 17.7
2001 06 30 14 28.49 -26 39.6 2.019 2.725 124.3 17.9 17.9
2001 07 10 14 34.28 -26 26.5 2.161 2.765 116.2 19.3 18.1
2001 07 20 14 41.95 -26 22.1 2.313 2.806 108.5 20.1 18.3
2001 07 30 14 51.24 -26 25.5 2.473 2.849 101.2 20.5 18.5
2001 08 09 15 01.91 -26 35.2 2.639 2.894 94.1 20.5 18.7
2001 08 19 15 13.74 -26 49.6 2.810 2.939 87.2 20.1 18.9
2001 08 29 15 26.57 -27 07.4 2.982 2.985 80.5 19.5 19.1
2001 09 08 15 40.22 -27 27.0 3.154 3.033 73.9 18.6 19.3
2001 09 18 15 54.56 -27 46.9 3.324 3.081 67.4 17.5 19.5
2001 09 28 16 09.47 -28 06.2 3.491 3.130 61.0 16.3 19.7
2001 10 08 16 24.83 -28 23.7 3.653 3.180 54.6 14.8 19.8
2001 10 18 16 40.54 -28 38.4 3.808 3.230 48.2 13.3 20.0
2001 10 28 16 56.50 -28 49.9 3.954 3.281 41.8 11.6 20.1
2001 11 07 17 12.61 -28 57.3 4.090 3.332 35.4 9.9 20.3
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-H37
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