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M.P.E.C. 2002-Y47 Issued 2002 Dec. 29, 15:30 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 YO2
Observations:
K02Y02O* C2002 12 28.11483 03 50 33.32 +27 15 11.3 18.6 R 699
K02Y02O C2002 12 28.12997 03 50 36.50 +27 14 17.0 699
K02Y02O C2002 12 28.14509 03 50 39.67 +27 13 22.1 699
K02Y02O C2002 12 28.16026 03 50 42.72 +27 12 28.3 699
K02Y02O C2002 12 28.79106 03 53 17.36 +26 33 08.0 18.4 R J95
K02Y02O C2002 12 28.79627 03 53 18.55 +26 32 49.2 18.2 R J95
K02Y02O C2002 12 28.80234 03 53 19.88 +26 32 26.4 18.8 R J95
K02Y02O C2002 12 29.08178 03 54 30.23 +26 15 26.8 696
K02Y02O C2002 12 29.08383 03 54 30.68 +26 15 19.2 696
K02Y02O C2002 12 29.20772 03 54 57.15 +26 07 43.3 19.1 R 926
K02Y02O C2002 12 29.20895 03 54 57.43 +26 07 39.0 19.2 R 926
K02Y02O C2002 12 29.21021 03 54 57.84 +26 07 32.6 19.4 R 926
K02Y02O C2002 12 29.24842 03 55 04.70 +26 04 53.4 19.1 R 649
K02Y02O C2002 12 29.25110 03 55 05.19 +26 04 42.9 18.4 R 649
K02Y02O C2002 12 29.25552 03 55 06.22 +26 04 25.8 18.7 R 649
K02Y02O C2002 12 29.27904 03 55 12.09 +26 03 07.1 18.8 R 448
K02Y02O C2002 12 29.28362 03 55 13.08 +26 02 49.8 18.6 R 448
K02Y02O C2002 12 29.28625 03 55 13.67 +26 02 39.8 19.2 R 448
K02Y02O C2002 12 29.49203 03 56 07.58 +25 51 14.4 18.3 R 413
K02Y02O C2002 12 29.50758 03 56 10.89 +25 50 14.9 413
K02Y02O C2002 12 29.50907 03 56 11.23 +25 50 09.0 413
K02Y02O C2002 12 29.51054 03 56 11.54 +25 50 03.5 18.7 R 413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
448 Desert Moon Observatory. Observer B. Stevens. 0.3-m Schmidt-Cassegrain
+ CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, L. Robinson,
M. Kirk, J. Alburty. 0.75-m Newtonian + CCD.
696 Whipple Observatory, Mt. Hopkins. Observers K. Smalley, T. B. Spahr.
1.2-m reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2002 YO2
Epoch 2002 Dec. 12.0 TT = JDT 2452620.5 MPC
M 344.51242 (2000.0) P Q
n 0.53624948 Peri. 187.39397 -0.27846571 -0.95399619
a 1.5004613 Node 278.82281 +0.88684860 -0.21098302
e 0.2945836 Incl. 6.45672 +0.36872267 -0.21301980
P 1.84 H 22.8 G 0.15
From 22 observations 2002 Dec. 28-29.
Ephemeris:
2002 YO2 a,e,i = 1.50, 0.29, 6 q = 1.0584
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 12 22 03 28.00 +32 56.3 0.105 1.072 145.5 31.3 19.4
2002 12 24 03 34.88 +31 12.2 0.103 1.069 145.2 31.7 19.3
2002 12 26 03 42.24 +29 20.8 0.100 1.067 144.9 32.0 19.3
2002 12 28 03 50.04 +27 22.5 0.098 1.065 144.6 32.3 19.3
2002 12 30 03 58.25 +25 17.8 0.096 1.063 144.3 32.7 19.2
2003 01 01 04 06.84 +23 07.4 0.095 1.062 144.0 33.0 19.2
2003 01 03 04 15.75 +20 52.6 0.094 1.060 143.6 33.4 19.2
2003 01 05 04 24.93 +18 34.5 0.093 1.059 143.2 33.8 19.2
2003 01 07 04 34.35 +16 14.6 0.093 1.059 142.8 34.2 19.2
2003 01 09 04 43.93 +13 54.4 0.093 1.058 142.3 34.6 19.2
2003 01 11 04 53.61 +11 35.7 0.094 1.058 141.8 35.1 19.2
2003 01 13 05 03.35 +09 19.8 0.094 1.059 141.2 35.6 19.3
2003 01 15 05 13.07 +07 08.4 0.096 1.059 140.7 36.0 19.3
2003 01 17 05 22.73 +05 02.6 0.098 1.060 140.1 36.5 19.4
2003 01 19 05 32.28 +03 03.5 0.100 1.062 139.5 37.0 19.4
2003 01 21 05 41.68 +01 12.1 0.102 1.063 139.0 37.4 19.5
2003 01 23 05 50.88 -00 31.2 0.105 1.065 138.5 37.8 19.6
2003 01 25 05 59.87 -02 05.8 0.108 1.067 138.0 38.1 19.6
2003 01 27 06 08.64 -03 31.7 0.112 1.070 137.5 38.4 19.7
2003 01 29 06 17.16 -04 48.9 0.116 1.072 137.1 38.7 19.8
2003 01 31 06 25.44 -05 57.4 0.120 1.076 136.8 38.9 19.9
2003 02 10 07 03.38 -09 46.4 0.145 1.095 135.7 39.0 20.4
2003 02 20 07 36.10 -11 12.2 0.175 1.120 135.3 38.3 20.8
2003 03 02 08 04.78 -11 09.6 0.212 1.151 135.0 37.5 21.3
2003 03 12 08 30.90 -10 20.0 0.256 1.186 134.1 37.0 21.7
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-Y47
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