MPEC 2003-Y30 : 2003 YT1
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M.P.E.C. 2003-Y30 Issued 2003 Dec. 19, 12:39 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 YT1
Observations:
K03Y01T* C2003 12 18.06049 22 26 25.63 -11 11 29.5 17.8 V EY030703
K03Y01T C2003 12 18.06841 22 26 25.93 -11 11 03.0 18.3 V EY030703
K03Y01T C2003 12 18.07635 22 26 26.29 -11 10 33.9 18.4 V EY030703
K03Y01T C2003 12 18.08436 22 26 26.65 -11 10 06.8 18.0 V EY030703
K03Y01T C2003 12 18.13245 22 26 28.80 -11 07 20.2 17.7 V EY030703
K03Y01T C2003 12 18.13360 22 26 28.83 -11 07 15.7 17.9 V EY030703
K03Y01T C2003 12 18.13476 22 26 28.89 -11 07 11.8 17.8 V EY030703
K03Y01T C2003 12 18.13589 22 26 28.96 -11 07 08.0 17.9 V EY030703
K03Y01T C2003 12 18.15130 22 26 29.69 -11 06 13.8 18.0 R EY030854
K03Y01T C2003 12 18.15791 22 26 30.01 -11 05 51.4 16.5 R EY030854
K03Y01T C2003 12 18.16452 22 26 30.26 -11 05 28.7 18.2 R EY030854
K03Y01T C2003 12 18.70122 22 26 56.48 -10 34 34.6 EY030557
K03Y01T C2003 12 18.70273 22 26 56.53 -10 34 29.4 EY030557
K03Y01T C2003 12 18.70425 22 26 56.61 -10 34 24.2 EY030557
K03Y01T C2003 12 18.70578 22 26 56.68 -10 34 18.9 EY030557
K03Y01T C2003 12 18.70729 22 26 56.75 -10 34 13.5 EY030557
K03Y01T C2003 12 18.72031 22 26 57.25 -10 33 28.6 EY030246
K03Y01T C2003 12 18.72119 22 26 57.34 -10 33 25.3 EY030246
K03Y01T C2003 12 18.72206 22 26 57.40 -10 33 22.2 EY030246
K03Y01T C2003 12 18.72275 22 26 57.42 -10 33 19.5 EY030246
K03Y01T C2003 12 18.72368 22 26 57.46 -10 33 16.8 EY030246
K03Y01T C2003 12 18.72462 22 26 57.50 -10 33 13.6 EY030246
K03Y01T C2003 12 18.72541 22 26 57.55 -10 33 10.6 EY030246
K03Y01T C2003 12 19.07595 22 27 14.33 -10 12 59.2 20.0 R EY030333
K03Y01T C2003 12 19.07792 22 27 14.41 -10 12 52.7 19.6 R EY030333
K03Y01T C2003 12 19.07981 22 27 14.49 -10 12 45.8 20.1 R EY030333
K03Y01T C2003 12 19.14453 22 27 17.39 -10 09 02.2 17.8 R EY030926
K03Y01T C2003 12 19.14571 22 27 17.47 -10 08 58.6 17.8 R EY030926
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, M. Kocer. 1.06-m KLENOT
Telescope + CCD.
333 Desert Eagle Observatory. Observer W. K. Y. Yeung. 0.45-m reflector
+ CCD.
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
703 Catalina Sky Survey. Observers S. Larson, E. Beshore, E. Christensen,
R. Hill, S. Kolar, D. McLean. 0.68-m f/1.8 Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.356-m f/10.0
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
Orbital elements:
2003 YT1 PHA 0.022A
Epoch 2003 Dec. 7.0 TT = JDT 2452980.5 MPC
M 298.04124 (2000.0) P Q
n 0.79574600 Peri. 85.54223 -0.38420237 -0.81878784
a 1.1533286 Node 38.14510 +0.29038920 -0.54576821
e 0.3046479 Incl. 43.68181 +0.87639184 -0.17811101
P 1.24 H 16.5 G 0.15
From 28 observations 2003 Dec. 18-19.
Ephemeris:
2003 YT1 a,e,i = 1.15, 0.30, 44 q = 0.8020
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 17 22 25.58 -12 12.9 0.828 1.036 69.1 62.6 18.4
2003 12 27 22 33.51 -02 47.9 0.855 0.985 64.4 64.2 18.4
2004 01 06 22 40.88 +06 04.5 0.878 0.936 60.1 65.6 18.4
2004 01 16 22 47.19 +14 24.7 0.892 0.891 56.5 66.9 18.4
2004 01 26 22 51.99 +22 14.0 0.894 0.853 53.7 68.6 18.3
2004 02 05 22 54.77 +29 32.2 0.878 0.824 52.1 70.7 18.3
2004 02 15 22 55.15 +36 17.3 0.843 0.806 51.5 73.5 18.2
2004 02 25 22 53.07 +42 28.7 0.787 0.802 52.2 77.0 18.2
2004 03 06 22 48.79 +48 10.1 0.710 0.812 54.0 81.0 18.1
2004 03 16 22 43.17 +53 35.1 0.616 0.835 56.7 85.1 18.0
2004 03 26 22 37.59 +59 19.1 0.508 0.868 60.5 88.9 17.9
2004 04 05 22 33.87 +66 40.2 0.390 0.910 65.4 91.7 17.5
2004 04 15 22 40.1 +79 00.1 0.272 0.957 72.3 92.0 16.8
2004 04 25 10 06.9 +73 19.5 0.174 1.007 85.2 84.9 15.7
2004 05 05 10 18.47 +22 23.3 0.162 1.058 103.3 68.1 15.1
2004 05 15 10 23.87 -10 31.0 0.251 1.109 106.4 61.0 15.9
2004 05 25 10 30.55 -24 24.0 0.375 1.158 103.3 58.3 16.8
2004 06 04 10 39.11 -31 34.6 0.505 1.205 99.5 56.1 17.5
2004 06 14 10 49.56 -36 08.5 0.633 1.250 95.8 53.9 18.0
2004 06 24 11 01.96 -39 32.2 0.758 1.292 92.3 51.8 18.4
2004 07 04 11 16.29 -42 22.5 0.876 1.330 89.0 49.8 18.7
2004 07 14 11 32.60 -44 55.9 0.988 1.365 85.8 48.0 19.0
2004 07 24 11 51.08 -47 21.6 1.091 1.396 82.9 46.2 19.2
2004 08 03 12 11.95 -49 44.0 1.186 1.423 80.2 44.6 19.3
2004 08 13 12 35.55 -52 03.9 1.272 1.447 77.6 43.2 19.5
2004 08 23 13 02.42 -54 20.9 1.349 1.466 75.3 41.8 19.6
2004 09 02 13 33.11 -56 32.1 1.419 1.482 73.0 40.6 19.7
2004 09 12 14 08.29 -58 32.1 1.480 1.493 70.9 39.6 19.8
2004 09 22 14 48.55 -60 13.7 1.534 1.501 68.9 38.6 19.9
2004 10 02 15 33.98 -61 27.0 1.581 1.504 67.0 37.7 19.9
2004 10 12 16 23.94 -62 00.7 1.623 1.504 65.0 37.0 19.9
2004 10 22 17 16.63 -61 44.9 1.660 1.500 63.1 36.3 20.0
2004 11 01 18 09.39 -60 33.5 1.693 1.491 61.0 35.6 20.0
2004 11 11 18 59.63 -58 25.8 1.723 1.479 58.9 35.0 20.0
2004 11 21 19 45.67 -55 26.6 1.751 1.463 56.6 34.3 20.0
2004 12 01 20 26.89 -51 43.7 1.777 1.443 54.2 33.7 19.9
2004 12 11 21 03.52 -47 25.3 1.802 1.418 51.6 32.9 19.9
2004 12 21 21 36.23 -42 39.0 1.826 1.391 48.8 32.1 19.9
2004 12 31 22 05.71 -37 31.5 1.848 1.359 45.7 31.2 19.8
2005 01 10 22 32.68 -32 07.7 1.869 1.323 42.5 30.2 19.8
2005 01 20 22 57.75 -26 31.5 1.887 1.284 39.2 28.9 19.7
2005 01 30 23 21.43 -20 45.7 1.901 1.242 35.7 27.6 19.6
2005 02 09 23 44.19 -14 51.9 1.909 1.197 32.2 26.1 19.5
2005 02 19 00 06.46 -08 51.1 1.912 1.149 28.8 24.5 19.3
2005 03 01 00 28.67 -02 43.7 1.906 1.099 25.6 22.9 19.2
2005 03 11 00 51.31 +03 30.7 1.891 1.048 22.8 21.5 19.0
2005 03 21 01 14.98 +09 52.0 1.865 0.997 20.7 20.7 18.9
2005 03 31 01 40.45 +16 19.7 1.827 0.948 19.6 20.8 18.7
2005 04 10 02 08.86 +22 51.3 1.777 0.902 19.9 22.2 18.6
2005 04 20 02 41.80 +29 20.3 1.715 0.861 21.4 25.2 18.5
2005 04 30 03 21.54 +35 31.9 1.643 0.830 23.9 29.5 18.5
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-Y30
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