MPEC 2004-A53 : 2004 AD1
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M.P.E.C. 2004-A53 Issued 2004 Jan. 14, 04:09 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.
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
2004 AD1
Observations:
K04A01D* C2004 01 13.42681 09 48 43.91 +21 38 02.8 17.8 R EA053699
K04A01D C2004 01 13.44678 09 48 31.98 +21 36 26.3 EA053699
K04A01D C2004 01 13.46680 09 48 20.15 +21 34 49.6 EA053699
K04A01D C2004 01 13.48683 09 48 08.35 +21 33 12.2 EA053699
K04A01D 5C2004 01 13.54468 09 47 35.27 +21 28 33.4 17.5 R EA053673
K04A01D 5C2004 01 13.54815 09 47 33.30 +21 28 16.9 EA053673
K04A01D 5C2004 01 13.55000 09 47 32.25 +21 28 08.1 EA053673
K04A01D 5C2004 01 13.55231 09 47 30.93 +21 27 57.0 EA053673
K04A01D C2004 01 13.92914 09 44 20.08 +20 58 29.9 18.0 R EA053J95
K04A01D C2004 01 13.93516 09 44 16.91 +20 58 03.8 18.2 R EA053J95
K04A01D C2004 01 13.94177 09 44 13.42 +20 57 34.7 18.4 R EA053J95
K04A01D C2004 01 13.94992 09 44 09.18 +20 57 00.1 18.7 V EA053951
K04A01D C2004 01 13.95204 09 44 07.96 +20 56 50.9 18.8 V EA053951
K04A01D C2004 01 13.95484 09 44 06.51 +20 56 38.2 18.4 V EA053951
K04A01D C2004 01 13.95793 09 44 04.87 +20 56 24.7 18.9 V EA053951
K04A01D SC2004 01 14.11814 09 42 39.74 +20 44 43.3 18.4 R EA053J95
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
951 Highworth. Observer J. Rock. 0.25-m f/6.5 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 AD1
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 11.56053 (2000.0) P Q
n 0.38263955 Peri. 109.49627 +0.64108334 -0.76179851
a 1.8790694 Node 300.27565 +0.65749493 +0.60775741
e 0.5539978 Incl. 6.19141 +0.39586937 +0.22426316
P 2.58 H 22.5 G 0.15
From 16 observations 2004 Jan. 13-14.
Ephemeris:
2004 AD1 a,e,i = 1.88, 0.55, 6 q = 0.8381
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 06 12 23.02 +36 30.0 0.044 1.000 111.3 66.4 18.1
2004 01 16 09 29.03 +18 43.6 0.098 1.074 156.2 21.7 18.7
2004 01 26 08 51.48 +13 04.6 0.170 1.153 172.3 6.6 19.5
2004 02 05 08 36.77 +11 03.6 0.253 1.236 170.1 7.9 20.5
2004 02 15 08 31.14 +10 16.5 0.347 1.319 160.2 14.7 21.6
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-A53
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