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M.P.E.C. 2003-S27 Issued 2003 Sept. 20, 01:21 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
2001 QH142
Revision to MPEC 2001-Q55
Additional Observations:
K01QE2H C2003 09 18.81378 00 09 07.95 +52 50 21.5 540
K01QE2H C2003 09 18.81882 00 09 07.24 +52 50 26.1 20.5 R 540
K01QE2H C2003 09 19.81585 00 06 28.31 +53 01 05.4 540
K01QE2H C2003 09 19.83173 00 06 25.70 +53 01 16.5 20.7 R 540
Observer details:
540 Linz. Observer E. Meyer. 0.6-m f/3.3 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
030918 540 0.04+ 0.03+ 030919 540 0.04+ 0.03+ MPO 29702 -0.18 day
Orbital elements:
2001 QH142
Id. 2001 QH142 = 1961 CK (MPO 29702) is invalid
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 204.54604 (2000.0) P Q
n 0.52215406 Peri. 253.40110 -0.76124337 +0.55344107
a 1.5273443 Node 318.40383 -0.19791157 -0.69457625
e 0.2217250 Incl. 30.60115 -0.61752696 -0.45963770
P 1.89 H 18.3 G 0.15 U 4
Residuals in seconds of arc
010823 704 0.3- 1.1+ 010826 046 0.4+ 0.5- 010910 649 1.1- 0.2-
010823 704 0.7- 0.4+ 010826 046 0.5- 0.4- 010910 649 0.1+ 0.7-
010823 704 0.1+ 0.2+ 010826 658 0.2- 0.5+ 010910 649 0.2- 0.6-
010823 704 0.8- 0.0 010826 658 0.8+ 0.3- 010918 360 0.3- 0.2+
010823 704 0.9- 0.3+ 010826 658 0.1+ 0.2- 010918 360 0.2+ 0.1+
010824 046 0.9+ 0.1- 010827 711 0.5- 0.8- 010918 360 0.1- 0.2+
010824 046 (2.8+ 0.7-) 010827 711 0.9+ 1.2- 011120 696 0.5+ 0.2-
010824 046 0.9- 1.4+ 010827 658 0.7+ 0.2- 011120 696 0.2+ 0.5+
010825 557 0.3+ 0.1+ 010827 658 0.4- 0.1+ 030918 540 0.3- 0.1+
010825 557 0.8+ 0.2- 010827 658 0.1+ 1.1- 030918 540 0.6+ 1.2+
010826 046 1.0+ 1.4+ 010908 658 0.4+ 0.1+ 030919 540 0.2- 0.9-
010826 046 0.5+ 0.6- 010908 658 0.4+ 0.1- 030919 540 0.4- 0.0
010826 046 0.6- 0.6+ 010908 658 0.4- 0.1+
Ephemeris:
2001 QH142 a,e,i = 1.53, 0.22, 31 q = 1.1887
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 09 18 00 11.26 +52 41.0 1.071 1.840 124.8 26.7 21.0
2003 09 28 23 43.77 +53 56.6 1.060 1.849 127.4 25.5 20.9
2003 10 08 23 16.70 +53 46.4 1.065 1.856 128.1 25.1 20.9
2003 10 18 22 54.71 +52 24.4 1.084 1.861 126.8 25.4 21.0
2003 10 28 22 40.32 +50 16.1 1.118 1.864 123.9 26.3 21.1
2003 11 07 22 33.87 +47 48.9 1.164 1.866 119.8 27.5 21.2
2003 11 17 22 34.33 +45 23.7 1.219 1.866 114.9 28.7 21.3
2003 11 27 22 40.42 +43 13.1 1.282 1.863 109.8 29.9 21.5
2003 12 07 22 50.99 +41 24.5 1.350 1.859 104.4 30.9 21.6
2003 12 17 23 05.07 +39 59.9 1.422 1.853 99.1 31.6 21.7
2003 12 27 23 21.99 +38 58.7 1.495 1.845 93.9 32.1 21.9
2004 01 06 23 41.25 +38 19.1 1.570 1.836 88.8 32.4 22.0
Kyle E. Smalley (C) Copyright 2003 MPC M.P.E.C. 2003-S27
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