MPEC 2008-Y86 : 2008 YU30
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M.P.E.C. 2008-Y86 Issued 2008 Dec. 31, 21:51 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 YU30
Observations:
K08Y30U* C2008 12 31.31333 08 25 19.48 +31 13 12.4 18.9 V EY086703
K08Y30U C2008 12 31.32115 08 25 23.08 +31 13 30.6 18.9 V EY086703
K08Y30U C2008 12 31.32902 08 25 26.68 +31 13 50.1 18.9 V EY086703
K08Y30U C2008 12 31.33693 08 25 30.36 +31 14 08.4 18.9 V EY086703
K08Y30U C2008 12 31.44067 08 26 17.66 +31 18 00.5 18.9 V EY086703
K08Y30U C2008 12 31.44392 08 26 19.03 +31 18 08.2 18.7 V EY086703
K08Y30U C2008 12 31.44724 08 26 20.58 +31 18 14.6 19.1 V EY086703
K08Y30U C2008 12 31.45050 08 26 22.05 +31 18 21.7 19.2 V EY086703
K08Y30U C2008 12 31.45686 08 26 24.74 +31 18 31.5 18.3 R EY086H01
K08Y30U C2008 12 31.45877 08 26 25.62 +31 18 35.5 18.4 R EY086H01
K08Y30U C2008 12 31.46207 08 26 27.14 +31 18 42.5 18.4 R EY086H01
K08Y30U C2008 12 31.46558 08 26 28.74 +31 18 49.7 18.3 R EY086H01
K08Y30U C2008 12 31.47052 08 26 31.01 +31 18 59.9 18.4 R EY086H01
K08Y30U C2008 12 31.47332 08 26 32.30 +31 19 05.8 18.4 R EY086H01
K08Y30U C2008 12 31.48447 08 26 37.71 +31 19 33.6 18.8 R EY086854
K08Y30U C2008 12 31.48734 08 26 39.01 +31 19 39.2 18.9 R EY086854
K08Y30U C2008 12 31.50482 08 26 47.04 +31 20 14.1 19.1 V EY086703
K08Y30U C2008 12 31.50926 08 26 49.09 +31 20 23.0 19.2 V EY086703
K08Y30U C2008 12 31.51370 08 26 51.14 +31 20 31.8 19.1 V EY086703
K08Y30U C2008 12 31.51812 08 26 53.23 +31 20 40.8 18.9 V EY086703
Observer details:
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2008 YU30 Earth MOID = 0.0571 AU
Epoch 2008 Dec. 20.0 TT = JDT 2454820.5 MPC
M 1.28070 (2000.0) P Q
n 0.20054080 Peri. 347.92542 +0.15763165 -0.98125558
a 2.8906858 Node 92.93021 +0.91499772 +0.10291412
e 0.6409307 Incl. 6.37321 +0.37139122 +0.16292996
P 4.91 H 23.0 G 0.15
From 20 observations 2008 Dec. 31.
Ephemeris:
2008 YU30 a,e,i = 2.89, 0.64, 6 q = 1.0380
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 12 30 08 13.74 +30 18.3 0.0838 1.061 157.3 20.9 18.8
2009 01 09 09 16.08 +34 19.5 0.127 1.097 152.0 24.9 19.9
2009 01 19 09 41.14 +35 10.0 0.177 1.146 154.1 22.1 20.6
2009 01 29 09 49.58 +34 57.1 0.235 1.206 157.9 17.9 21.2
2009 02 08 09 51.27 +34 05.2 0.302 1.274 160.2 15.2 21.8
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-Y86
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