MPEC 2005-W48 : 2001 AO2
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M.P.E.C. 2005-W48 Issued 2005 Nov. 24, 02:14 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 Brinson Foundation
Supported in part by the TABASGO 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 AO2
Revision to MPEC 2001-B37
Additional Observations:
K01A02O 2C2005 11 11.42921504 13 17.477-00 52 09.43 22.2 R EW048568
K01A02O 2C2005 11 11.43335204 13 17.233-00 52 10.18 22.5 R EW048568
K01A02O 2C2005 11 13.42198104 11 20.235-00 57 24.18 22.6 R EW048568
K01A02O 2C2005 11 13.42952104 11 19.786-00 57 25.34 22.3 R EW048568
Observer details:
568 Mauna Kea. Observers F. Bernardi, A. Boattini. Measurer F. Bernardi.
2.24-m University of Hawaii reflector + 2048 CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
051111 568 48.3+ 18.0+ 051113 568 48.5+ 18.1+ MPO 15094 -0.066 day
Orbital elements:
2001 AO2
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 327.13701 (2000.0) P Q
n 0.18343977 Peri. 77.55988 -0.94322313 +0.04385733
a 3.0676588 Node 104.24188 -0.14768962 -0.94324494
e 0.6086216 Incl. 19.85810 +0.29751960 -0.32918918
P 5.37 H 18.1 G 0.15 U 1
Residuals in seconds of arc
001230 691 0.6- 0.1+ 010121 704 0.2+ 0.4+ 010214 106 0.6- 0.5+
001230 691 0.7- 0.3+ 010124 704 0.8- 0.4+ 010214 106 0.1- 0.9+
001230 691 0.8- 0.1+ 010124 704 0.3+ 0.0 010214 106 0.2- 0.4+
010103 704 0.4+ 0.2- 010124 704 0.1- 0.5- 010316 540 0.1- 0.3-
010103 704 0.3- 0.4+ 010124 704 0.2- 0.0 010316 540 0.1- 0.1-
010103 704 0.6- 0.4- 010126 704 0.4+ 0.3+ 010316 540 0.9+ 0.1+
010103 704 1.4+ 0.7+ 010126 704 0.2+ 0.1- 010316 540 0.9+ 0.3+
010103 704 0.3- 0.2- 010126 704 0.6- 0.3+ 010424 540 0.3+ 0.0
010103 704 0.4- 0.5+ 010126 704 0.1- 0.1- 010424 540 0.2- 0.0
010103 704 0.2- 0.3- 010126 104 1.7+ 1.5- 010424 540 0.3- 0.1+
010103 704 0.3- 0.6+ 010126 104 1.3+ 0.8- 010424 540 0.0 0.8+
010103 704 0.6- 0.4+ 010126 104 1.8+ 0.5- 010525 658 0.0 0.4-
010104 704 0.1+ 0.2- 010128 046 0.3- 0.3+ 010525 658 0.4+ 0.3+
010104 704 0.5+ 0.4- 010128 046 0.2- 0.5+ 010525 658 0.5- 0.3-
010104 704 0.4+ 0.1+ 010128 046 0.0 0.1+ 010620 493 0.0 0.8+
010104 704 0.1+ 0.0 010128 046 0.0 0.3+ 010620 493 0.1+ 0.7+
010104 704 0.4- 0.1- 010131 595 0.3- 0.8- 010620 493 0.2+ 0.9+
010121 704 0.2+ 0.2+ 010131 595 0.2- 0.5- 051111 568 0.0 0.0
010121 704 0.1- 0.9- 010202 711 0.5- 0.1+ 051111 568 0.0 0.1-
010121 704 0.1+ 0.5- 010202 711 0.6- 0.6- 051113 568 0.1- 0.1+
010121 704 1.0- 0.1- 010202 711 0.4+ 0.7+ 051113 568 0.1+ 0.0
Ephemeris:
2001 AO2 a,e,i = 3.07, 0.61, 20 q = 1.2006
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 16 04 08.72 -01 03.4 2.061 2.999 157.5 7.2 22.6
2005 11 26 03 57.86 -01 16.5 2.000 2.937 157.7 7.3 22.5
2005 12 06 03 46.60 -01 10.9 1.968 2.874 151.7 9.3 22.5
2005 12 16 03 36.02 -00 44.5 1.964 2.810 142.6 12.3 22.5
2005 12 26 03 27.04 +00 02.2 1.985 2.745 132.3 15.4 22.6
2006 01 05 03 20.38 +01 07.1 2.025 2.679 122.0 18.1 22.7
2006 01 15 03 16.47 +02 27.0 2.080 2.611 111.9 20.5 22.8
2006 01 25 03 15.42 +03 58.4 2.143 2.543 102.4 22.2 22.9
2006 02 04 03 17.19 +05 38.5 2.210 2.473 93.4 23.4 22.9
Gareth V. Williams (C) Copyright 2005 MPC M.P.E.C. 2005-W48
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