MPEC 2004-A42 : 2004 AH
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M.P.E.C. 2004-A42 Issued 2004 Jan. 11, 13:14 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 AH
Observations:
K04A00H* C2004 01 10.22507 03 15 11.57 +02 52 05.2 18.7 R EA042699
K04A00H C2004 01 10.24501 03 15 14.60 +02 53 14.7 EA042699
K04A00H C2004 01 10.26496 03 15 17.73 +02 54 26.1 EA042699
K04A00H C2004 01 10.28494 03 15 20.78 +02 55 38.5 EA042699
K04A00H C2004 01 10.77706 03 16 41.01 +03 24 23.8 18.9 R EA042620
K04A00H C2004 01 10.78808 03 16 42.71 +03 25 02.6 18.8 R EA042620
K04A00H C2004 01 10.79911 03 16 44.40 +03 25 40.9 19.2 R EA042620
K04A00H C2004 01 10.82088 03 16 47.59 +03 26 55.2 EA042106
K04A00H C2004 01 10.83101 03 16 49.18 +03 27 29.9 EA042106
K04A00H C2004 01 11.02998 03 17 21.85 +03 39 07.9 20.0 R EA042H36
K04A00H C2004 01 11.03866 03 17 23.18 +03 39 37.3 20.0 R EA042H36
K04A00H C2004 01 11.04739 03 17 24.61 +03 40 09.3 20.3 R EA042H36
K04A00H 5C2004 01 11.15081 03 17 40.87 +03 46 09.6 19.5 R EA042673
K04A00H 5C2004 01 11.15278 03 17 41.18 +03 46 16.6 EA042673
K04A00H 5C2004 01 11.15671 03 17 41.79 +03 46 30.5 EA042673
K04A00H 5C2004 01 11.16470 03 17 43.04 +03 46 58.9 EA042673
K04A00H 5C2004 01 11.17153 03 17 44.12 +03 47 23.1 EA042673
K04A00H 5C2004 01 11.18021 03 17 45.41 +03 47 52.4 EA042673
K04A00H C2004 01 11.21854 03 17 50.95 +03 50 06.2 19.9 R EA042649
K04A00H C2004 01 11.22306 03 17 51.77 +03 50 19.6 19.9 R EA042649
K04A00H C2004 01 11.22757 03 17 52.43 +03 50 32.7 19.4 R EA042649
Observer details:
106 Crni Vrh. Observer J. Skvarc. 0.60-m f/3.3 Deltagraph + CCD..
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. W. Koehn. 0.59-m LONEOS Schmidt
+ CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.3-m Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 AH
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 8.71386 (2000.0) P Q
n 0.36648385 Peri. 306.88725 +0.50612335 -0.82782484
a 1.9338947 Node 110.99662 +0.85055243 +0.43262981
e 0.4001097 Incl. 15.02079 +0.14282759 +0.35712390
P 2.69 H 19.5 G 0.15
From 18 observations 2004 Jan. 10-11.
Ephemeris:
2004 AH a,e,i = 1.93, 0.40, 15 q = 1.1601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 06 03 04.08 -01 22.6 0.388 1.208 116.7 46.6 19.6
2004 01 16 03 30.89 +08 17.2 0.431 1.239 116.8 45.1 19.9
2004 01 26 03 59.24 +16 20.9 0.490 1.276 115.7 44.0 20.2
2004 02 05 04 28.82 +22 37.5 0.565 1.318 113.6 43.3 20.5
2004 02 15 04 59.11 +27 14.5 0.653 1.364 110.8 42.6 20.9
2004 02 25 05 29.69 +30 27.0 0.752 1.413 107.6 41.9 21.3
2004 03 06 06 00.15 +32 30.7 0.861 1.464 104.1 41.1 21.6
2004 03 16 06 30.03 +33 39.1 0.977 1.516 100.5 40.2 21.9
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-A42
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