MPEC 2005-Y09 : 2001 XY10
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M.P.E.C. 2005-Y09 Issued 2005 Dec. 20, 05:53 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 XY10
Revision to MPEC 2001-X52
Additional Observations:
K01X10Y 5C2003 02 06.55255 17 05 10.09 +21 00 06.1 20.5 R EY009673
K01X10Y 5C2003 02 06.56308 17 05 13.02 +21 00 03.6 EY009673
K01X10Y 5C2003 02 06.56876 17 05 14.62 +21 00 02.4 EY009673
K01X10Y 5C2003 02 07.55197 17 09 50.89 +20 55 34.1 20.5 R EY009673
K01X10Y 5C2003 02 07.56314 17 09 54.02 +20 55 31.9 EY009673
K01X10Y 5C2003 02 07.56598 17 09 54.81 +20 55 31.2 EY009673
K01X10Y C2005 12 19.45084 00 26 43.76 -49 23 59.6 18.1 V EY009E12
K01X10Y C2005 12 19.45730 00 26 47.14 -49 22 29.7 18.2 V EY009E12
K01X10Y C2005 12 19.46381 00 26 50.64 -49 20 58.9 18.3 V EY009E12
K01X10Y C2005 12 19.47026 00 26 54.09 -49 19 28.2 18.0 V EY009E12
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
E12 Siding Spring Survey. Observer G. J. Garradd. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
030206 673 0.3- 4.1- 051219 E12 5.0- 6.7+ MPO 30561 -0.00015 day
Orbital elements:
2001 XY10
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 177.19099 (2000.0) P Q
n 1.21088161 Peri. 219.67598 +0.58660459 +0.62563851
a 0.8717693 Node 92.98385 -0.54828068 +0.77413769
e 0.3871440 Incl. 30.99519 -0.59605650 -0.09637060
P 0.81 H 19.1 G 0.15 U 3
Residuals in seconds of arc
011211 704 0.8+ 0.2+ 011221 704 0.4+ 0.3- 020113 699 0.4+ 0.2+
011211 704 0.1- 0.9- 011221 704 0.7+ 0.3- 020113 699 0.2+ 0.1+
011211 704 0.8+ 0.1- 011222 704 0.0 0.5- 020121 649 0.3- 0.1-
011211 704 1.0+ 0.3+ 011222 704 0.1- 0.2- 020121 649 0.0 0.1-
011212 950 0.1+ 0.3- 011222 704 0.2- 0.4- 020121 649 0.0 0.2-
011212 950 0.2+ 0.5- 011222 704 0.1+ 0.3+ 020126 704 0.4- 0.3+
011213 950 0.6- 0.2+ 020103 649 0.1+ 0.0 020126 704 0.3+ 0.6-
011213 950 0.5- 0.0 020103 649 0.1- 0.3- 020126 704 0.2+ 1.7-
011213 950 0.8- 0.1- 020103 649 0.2+ 0.3- 020305 540 1.9- 0.0
011213 704 0.7+ 1.4+ 020103 704 0.1+ 0.9+ 020305 540 0.4- 1.3-
011213 704 0.8- 0.5+ 020103 704 0.3- 0.4+ 020305 540 0.2+ 1.9-
011213 704 0.0 0.9+ 020103 704 0.2+ 0.6+ 020506 696 0.4+ 0.1+
011213 704 0.7+ 0.8+ 020103 704 0.0 1.3+ 020506 696 0.0 0.1-
011213 704 0.2- 0.6+ 020104 118 0.2+ 0.7- 030206 673 0.2- 0.2-
011213 704 0.2+ 1.3+ 020104 118 0.0 0.1- 030206 673 0.0 0.1-
011213 704 0.7+ 0.1- 020104 118 0.4- 0.0 030206 673 0.4+ 0.1+
011213 704 0.4- 0.2+ 020105 104 0.2- 0.4- 030207 673 0.9+ 1.1-
011213 704 0.9+ 0.1- 020105 104 0.2- 0.4- 030207 673 1.2+ 0.2-
011218 649 0.1- 0.2- 020105 104 0.3- 0.4- 030207 673 1.2+ 0.2-
011218 649 0.0 0.3- 020105 104 0.2- 0.2- 051219 E12 0.2+ 0.3+
011218 649 0.0 0.3- 020105 104 0.5- 0.2+ 051219 E12 0.4- 0.1-
011221 704 0.4- 1.4- 020105 104 0.4- 0.1+ 051219 E12 0.1- 0.5-
011221 704 0.7+ 0.3- 020113 699 0.3+ 0.3- 051219 E12 0.0 0.1-
011221 704 0.1- 0.0 020113 699 0.2- 0.3+
Ephemeris:
2001 XY10 a,e,i = 0.87, 0.39, 31 q = 0.5343
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 16 23 46.78 -61 14.5 0.178 0.942 71.2 98.5 18.8
2005 12 26 01 10.50 -21 48.7 0.157 1.003 92.6 78.4 17.8
2006 01 05 01 45.49 +11 06.4 0.215 1.056 104.0 64.6 18.2
2006 01 15 02 08.57 +27 27.9 0.309 1.101 104.3 59.9 18.9
2006 01 25 02 28.60 +36 03.8 0.413 1.139 101.1 58.0 19.6
2006 02 04 02 48.64 +41 18.5 0.520 1.168 96.9 56.9 20.1
2006 02 14 03 09.84 +44 53.9 0.623 1.190 92.4 56.0 20.5
2006 02 24 03 32.65 +47 32.6 0.721 1.203 88.0 55.3 20.8
2006 03 06 03 57.43 +49 34.4 0.810 1.209 83.6 54.6 21.0
2006 03 16 04 24.27 +51 08.4 0.890 1.207 79.4 54.1 21.2
2006 03 26 04 53.15 +52 17.9 0.958 1.197 75.5 53.8 21.4
2006 04 05 05 24.08 +53 03.5 1.013 1.179 71.7 53.7 21.4
2006 04 15 05 56.78 +53 23.7 1.053 1.154 68.2 53.9 21.5
2006 04 25 06 30.89 +53 15.4 1.077 1.120 65.0 54.5 21.5
2006 05 05 07 05.92 +52 34.8 1.083 1.078 61.9 55.6 21.5
Gareth V. Williams (C) Copyright 2005 MPC M.P.E.C. 2005-Y09
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