MPEC 2005-W42 : 2005 UJ438
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M.P.E.C. 2005-W42 Issued 2005 Nov. 23, 04:40 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 Brinson Foundation
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 UJ438
Observations:
K05Uh8J C2004 10 08.25349 01 46 16.25 +14 33 49.3 21.6 V EW042691
K05Uh8J C2004 10 08.28042 01 46 15.87 +14 33 47.2 21.2 V EW042691
K05Uh8J C2004 10 08.30746 01 46 15.45 +14 33 45.1 21.1 V EW042691
K05Uh8J C2005 09 29.44571 02 31 48.60 +17 58 14.9 21.0 V EW042691
K05Uh8J C2005 09 29.46320 02 31 48.39 +17 58 14.2 21.0 V EW042691
K05Uh8J C2005 09 29.48068 02 31 48.16 +17 58 13.3 21.0 V EW042691
K05Uh8J* C2005 10 28.18815 02 24 56.01 +17 25 29.9 20.9 V EW042691
K05Uh8J C2005 10 28.20554 02 24 55.69 +17 25 28.1 20.5 V EW042691
K05Uh8J C2005 10 28.22292 02 24 55.48 +17 25 26.8 20.5 V EW042691
K05Uh8J C2005 11 01.16945 02 23 52.15 +17 19 58.1 20.6 V EW042691
K05Uh8J C2005 11 01.18676 02 23 51.82 +17 19 56.8 20.9 V EW042691
K05Uh8J C2005 11 01.20407 02 23 51.53 +17 19 55.3 20.6 V EW042691
K05Uh8J C2005 11 03.27895 02 23 18.20 +17 16 59.6 20.5 V EW042G96
K05Uh8J C2005 11 03.28566 02 23 18.09 +17 16 59.2 20.4 V EW042G96
K05Uh8J C2005 11 03.29241 02 23 17.98 +17 16 58.7 20.5 V EW042G96
K05Uh8J C2005 11 03.29920 02 23 17.84 +17 16 58.1 20.4 V EW042G96
K05Uh8J C2005 11 04.29776 02 23 01.86 +17 15 33.3 20.3 V EW042G96
K05Uh8J C2005 11 04.30500 02 23 01.71 +17 15 32.2 20.3 V EW042G96
K05Uh8J C2005 11 04.31221 02 23 01.60 +17 15 31.8 20.2 V EW042G96
K05Uh8J C2005 11 04.31941 02 23 01.46 +17 15 31.1 20.3 V EW042G96
Observer details:
691 Steward Observatory, Kitt Peak. Observers R. S. McMillan, A. S. Descour.
0.9-m f/3 reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. Hill. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2005 UJ438
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 339.23217 (2000.0) P Q
n 0.01319747 Peri. 208.42313 -0.36401695 -0.92907956
a 17.7340874 Node 262.98752 +0.86656134 -0.31202181
e 0.5367559 Incl. 3.78946 +0.34141340 -0.19862921
P 74.7 H 10.3 G 0.15 U 5
From 20 observations at 2 oppositions, 2004-2005, mean residual 0".23.
Ephemeris:
2005 UJ438 a,e,i = 17.73, 0.54, 4 q = 8.2152
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 16 02 19.98 +16 58.8 9.853 10.809 164.4 1.4 20.6
2005 11 26 02 17.58 +16 44.8 9.890 10.784 153.8 2.3 20.7
2005 12 06 02 15.54 +16 31.9 9.954 10.759 143.2 3.1 20.8
2005 12 16 02 13.94 +16 20.9 10.044 10.735 132.6 3.9 20.8
2005 12 26 02 12.88 +16 12.2 10.154 10.710 122.2 4.5 20.9
2006 01 05 02 12.42 +16 06.4 10.280 10.686 111.9 4.9 20.9
2006 01 15 02 12.58 +16 03.7 10.418 10.661 101.7 5.2 21.0
2006 01 25 02 13.38 +16 04.1 10.561 10.637 91.7 5.3 21.0
2006 02 04 02 14.80 +16 07.8 10.706 10.613 81.9 5.3 21.0
2006 02 14 02 16.80 +16 14.6 10.847 10.588 72.3 5.1 21.0
2006 02 24 02 19.34 +16 24.1 10.979 10.564 62.9 4.8 21.0
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-W42
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