MPEC 2004-H38 : 2004 HQ1
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M.P.E.C. 2004-H38 Issued 2004 Apr. 20, 22:40 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 HQ1
Observations:
K04H01Q* C2004 04 19.13904 07 42 21.23 +26 13 48.4 19.8 EH038704
K04H01Q C2004 04 19.15029 07 42 39.99 +26 11 48.1 20.4 EH038704
K04H01Q C2004 04 19.16270 07 43 00.58 +26 09 32.6 20.3 EH038704
K04H01Q C2004 04 19.18504 07 43 37.92 +26 05 30.8 19.8 EH038704
K04H01Q C2004 04 19.86908 08 03 10.09 +23 58 42.3 20.0 R EH038J95
K04H01Q C2004 04 19.89145 08 03 46.88 +23 54 18.5 EH038J95
K04H01Q C2004 04 19.89763 08 03 57.08 +23 53 05.8 19.2 R EH038J95
K04H01Q C2004 04 20.13316 08 10 34.19 +23 08 17.1 19.7 EH038704
K04H01Q C2004 04 20.14390 08 10 51.29 +23 06 07.2 20.0 EH038704
K04H01Q C2004 04 20.14395 08 10 51.35 +23 06 06.5 19.9 EH038704
K04H01Q C2004 04 20.14408 08 10 51.65 +23 06 04.0 19.8 EH038704
K04H01Q C2004 04 20.15471 08 11 08.75 +23 03 55.8 20.1 EH038704
K04H01Q C2004 04 20.15489 08 11 09.00 +23 03 54.7 20.3 EH038704
K04H01Q C2004 04 20.15530 08 11 09.63 +23 03 49.6 20.2 EH038704
K04H01Q C2004 04 20.16604 08 11 26.96 +23 01 37.8 19.8 EH038704
K04H01Q C2004 04 20.16658 08 11 27.72 +23 01 31.3 20.2 EH038704
K04H01Q C2004 04 20.17742 08 11 45.21 +22 59 18.7 19.9 EH038704
K04H01Q C2004 04 20.17760 08 11 45.54 +22 59 17.1 20.0 EH038704
K04H01Q C2004 04 20.17782 08 11 45.82 +22 59 14.1 20.1 EH038704
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 HQ1
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 126.46035 (2000.0) P Q
n 0.84204901 Peri. 93.18233 -0.53944353 -0.84115042
a 1.1106515 Node 29.56462 +0.73843411 -0.49444573
e 0.2724607 Incl. 4.45162 +0.40461802 -0.21906480
P 1.17 H 23.0 G 0.15 U 8
Residuals in seconds of arc
040419 704 0.8- 0.1- 040420 704 0.5+ 0.6+ 040420 704 0.9+ 0.4-
040419 704 0.4+ 0.7+ 040420 704 0.9- 0.4+ 040420 704 0.6- 0.3-
040419 704 0.2- 0.8- 040420 704 1.2- 0.3+ 040420 704 0.1+ 0.8-
040419 704 0.7+ 0.2+ 040420 704 0.1+ 0.6- 040420 704 0.6+ 0.2-
040419 J95 0.0 0.0 040420 704 0.7+ 0.0 040420 704 0.4- 0.5-
040419 J95 0.2- 0.3- 040420 704 0.2+ 1.1+
040419 J95 0.0 0.0 040420 704 0.2- 0.9+
Ephemeris:
2004 HQ1 a,e,i = 1.11, 0.27, 4 q = 0.8080
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 04 15 05 49.17 +33 53.9 0.050 0.982 62.9 114.5 20.9
2004 04 20 08 06.93 +23 35.3 0.042 1.005 88.7 89.0 19.2
2004 04 25 10 03.44 +06 27.6 0.048 1.028 115.4 62.1 18.7
2004 04 30 11 10.95 -05 11.5 0.066 1.051 130.1 47.1 19.0
2004 05 05 11 49.95 -11 29.4 0.088 1.074 136.3 40.5 19.5
2004 05 10 12 15.04 -15 04.8 0.113 1.096 138.4 37.7 20.0
2004 05 15 12 33.04 -17 18.8 0.139 1.119 138.4 36.8 20.5
2004 05 20 12 47.21 -18 49.1 0.167 1.141 137.4 36.9 20.9
2004 05 25 12 59.24 -19 54.6 0.196 1.162 135.9 37.4 21.3
2004 05 30 13 10.04 -20 45.2 0.227 1.182 133.9 38.1 21.7
2004 06 04 13 20.11 -21 26.4 0.259 1.202 131.8 39.0 22.0
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-H38
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