MPEC 2003-Y47 : 2003 YD45
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M.P.E.C. 2003-Y47 Issued 2003 Dec. 23, 00:10 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
2003 YD45
Observations:
K03Y45D* C2003 12 20.13092 02 33 29.06 +10 53 10.6 18.8 EY047704
K03Y45D C2003 12 20.14405 02 33 35.08 +10 53 17.9 19.6 EY047704
K03Y45D C2003 12 20.15741 02 33 41.19 +10 53 27.0 19.5 EY047704
K03Y45D C2003 12 20.17077 02 33 47.31 +10 53 35.6 19.7 EY047704
K03Y45D C2003 12 22.12909 02 48 01.00 +11 11 33.3 19.8 EY047704
K03Y45D C2003 12 22.14151 02 48 05.83 +11 11 40.2 20.2 EY047704
K03Y45D C2003 12 22.14377 02 48 06.69 +11 11 41.0 20.2 EY047704
K03Y45D C2003 12 22.15707 02 48 11.93 +11 11 48.6 19.9 EY047704
K03Y45D C2003 12 22.16686 02 48 15.76 +11 11 52.7 19.8 EY047704
K03Y45D C2003 12 22.17005 02 48 16.98 +11 11 54.1 19.7 EY047704
K03Y45D C2003 12 22.17928 02 48 20.64 +11 11 58.5 19.6 EY047704
K03Y45D C2003 12 22.18349 02 48 22.27 +11 12 00.8 19.9 EY047704
K03Y45D C2003 12 22.23911 02 48 44.06 +11 12 28.1 19.0 R EY047333
K03Y45D C2003 12 22.24089 02 48 44.75 +11 12 28.8 18.7 R EY047333
K03Y45D C2003 12 22.24269 02 48 45.51 +11 12 29.2 19.0 R EY047333
Observer details:
333 Desert Eagle Observatory. Observer W. K. Y. Yeung. 0.45-m reflector
+ CCD.
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.
Orbital elements:
2003 YD45 PHA 0.025
Epoch 2003 Dec. 7.0 TT = JDT 2452980.5 MPC
M 8.05355 (2000.0) P Q
n 0.18907372 Peri. 103.83766 +0.98723852 +0.05923173
a 3.0064127 Node 252.92446 -0.10840118 +0.92995435
e 0.7545736 Incl. 8.89592 +0.11665886 +0.36287257
P 5.21 H 20.1 G 0.15
From 15 observations 2003 Dec. 20-22.
Ephemeris:
2003 YD45 a,e,i = 3.01, 0.75, 9 q = 0.7379
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 17 02 05.40 +10 13.8 0.219 1.133 128.1 43.1 18.7
2003 12 27 03 15.68 +11 44.5 0.340 1.246 134.6 34.2 19.7
2004 01 06 03 52.63 +12 31.0 0.482 1.360 133.3 31.8 20.5
2004 01 16 04 17.15 +13 10.9 0.639 1.473 129.2 31.2 21.3
2004 01 26 04 36.45 +13 49.6 0.810 1.585 123.8 31.1 22.0
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-Y47
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