MPEC 2003-J45 : 2003 JF13
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M.P.E.C. 2003-J45 Issued 2003 May 9, 16:09 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
2003 JF13
Observations:
K03J13F* C2003 05 07.40082 16 38 21.43 -00 56 34.2 21.6 V 691
K03J13F C2003 05 07.42752 16 38 22.26 -00 56 04.7 20.8 V 691
K03J13F C2003 05 07.45432 16 38 23.13 -00 55 37.0 21.7 V 691
K03J13F HC2003 05 08.24519 16 38 52.87 -00 41 44.0 691
K03J13F HC2003 05 08.24964 16 38 53.00 -00 41 39.7 691
K03J13F HC2003 05 08.25454 16 38 53.15 -00 41 33.8 691
K03J13F C2003 05 09.37612 16 39 31.66 -00 21 47.7 20.8 R 926
K03J13F C2003 05 09.38138 16 39 31.75 -00 21 42.2 20.3 R 926
K03J13F C2003 05 09.38664 16 39 31.87 -00 21 38.0 20.6 R 926
K03J13F C2003 05 09.39168 16 39 32.03 -00 21 31.3 20.8 R 926
Observer details:
691 Steward Observatory, Kitt Peak. Observer M. T. Read. 0.9-m f/3 reflector
+ CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
Orbital elements:
2003 JF13
Epoch 2003 May 1.0 TT = JDT 2452760.5 MPC
M 338.78523 (2000.0) P Q
n 0.27063372 Peri. 122.22667 +0.30479337 +0.95183912
a 2.3670900 Node 165.40719 -0.91217771 +0.30176821
e 0.4626441 Incl. 7.57568 -0.27392121 +0.05420545
P 3.64 H 21.0 G 0.15
From 10 observations 2003 May 7-9.
Ephemeris:
2003 JF13 a,e,i = 2.37, 0.46, 8 q = 1.2720
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 05 01 16 34.00 -02 46.2 0.545 1.496 147.4 21.3 21.6
2003 05 11 16 40.43 +00 07.1 0.478 1.448 151.4 19.5 21.2
2003 05 21 16 44.92 +03 02.0 0.424 1.404 153.2 19.0 20.8
2003 05 31 16 48.03 +05 37.2 0.384 1.365 152.2 20.3 20.6
2003 06 10 16 50.94 +07 26.8 0.354 1.332 149.2 23.0 20.5
2003 06 20 16 55.22 +08 09.8 0.334 1.305 145.5 26.2 20.4
2003 06 30 17 02.29 +07 33.3 0.323 1.286 141.9 29.2 20.4
2003 07 10 17 13.42 +05 35.2 0.319 1.275 139.2 31.4 20.4
2003 07 20 17 29.20 +02 27.9 0.322 1.272 137.3 32.8 20.4
2003 07 30 17 49.41 -01 26.6 0.335 1.278 135.9 33.6 20.6
2003 08 09 18 13.47 -05 38.3 0.359 1.291 134.6 34.0 20.7
2003 08 19 18 40.24 -09 35.5 0.394 1.313 133.1 34.3 21.0
2003 08 29 19 08.42 -12 54.5 0.442 1.342 131.0 34.6 21.3
2003 09 08 19 36.99 -15 22.5 0.503 1.377 128.3 35.0 21.6
2003 09 18 20 05.04 -16 57.3 0.577 1.418 125.1 35.4 22.0
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-J45
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