MPEC 2008-Y63 : 2008 YM27
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M.P.E.C. 2008-Y63 Issued 2008 Dec. 29, 23:41 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 YM27
Observations:
K08Y27M* C2008 12 29.20312 04 52 34.04 +21 32 53.2 19.9 EY063704
K08Y27M C2008 12 29.21578 04 52 43.17 +21 29 20.7 18.6 EY063704
K08Y27M C2008 12 29.22853 04 52 52.41 +21 25 45.8 18.4 EY063704
K08Y27M C2008 12 29.24121 04 53 01.60 +21 22 13.0 18.8 EY063704
K08Y27M C2008 12 29.25398 04 53 10.76 +21 18 38.7 18.9 EY063704
K08Y27M C2008 12 29.93163 05 01 14.73 +18 18 51.0 19.1 V EY063611
K08Y27M C2008 12 29.93336 05 01 15.76 +18 18 25.3 19.0 V EY063611
K08Y27M C2008 12 29.93523 05 01 16.94 +18 17 57.3 19.1 V EY063611
K08Y27M C2008 12 29.95486 05 01 28.71 +18 13 07.3 18.8 R EY063473
K08Y27M C2008 12 29.95694 05 01 30.05 +18 12 35.3 18.7 R EY063473
Observer details:
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
611 Starkenburg. Observer M. Busch. 0.45-m f/4.4 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
Orbital elements:
2008 YM27 Earth MOID = 0.0451 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 5.47406 (2000.0) P Q
n 0.42349271 Peri. 127.43161 +0.68555812 -0.65770121
a 1.7561924 Node 276.06030 +0.52841850 +0.74447767
e 0.4807745 Incl. 18.29483 +0.50078335 +0.11481339
P 2.33 H 23.4 G 0.15 U 9
Residuals in seconds of arc
081229 704 0.7+ 0.3+ 081229 704 0.4- 0.5- 081229 473 0.1- 0.0
081229 704 0.3- 0.6+ 081229 611 0.4+ 0.0 081229 473 0.5+ 0.7-
081229 704 0.2- 0.2- 081229 611 0.4- 0.3+
081229 704 0.2+ 0.3- 081229 611 0.4- 0.5+
Ephemeris:
2008 YM27 a,e,i = 1.76, 0.48, 18 q = 0.9119
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 12 30 05 02.00 +18 03.0 0.0725 1.051 157.2 21.3 18.8
2008 12 31 05 11.87 +14 13.9 0.0788 1.056 157.0 21.3 19.0
2009 01 01 05 20.03 +10 58.9 0.0855 1.062 156.2 21.9 19.3
2009 01 02 05 26.89 +08 13.1 0.0926 1.068 155.1 22.8 19.5
2009 01 03 05 32.72 +05 51.6 0.100 1.074 153.9 23.7 19.7
2009 01 04 05 37.76 +03 50.3 0.108 1.080 152.7 24.7 19.9
2009 01 05 05 42.15 +02 05.9 0.115 1.086 151.5 25.6 20.1
2009 01 06 05 46.02 +00 35.7 0.124 1.092 150.4 26.4 20.2
2009 01 07 05 49.46 -00 42.7 0.132 1.099 149.3 27.2 20.4
2009 01 08 05 52.54 -01 51.0 0.140 1.105 148.3 27.9 20.6
2009 01 09 05 55.33 -02 50.8 0.148 1.111 147.4 28.5 20.7
2009 01 10 05 57.87 -03 43.3 0.157 1.118 146.5 29.0 20.9
2009 01 11 06 00.20 -04 29.4 0.165 1.124 145.7 29.5 21.0
2009 01 12 06 02.35 -05 10.2 0.174 1.131 145.0 29.9 21.2
2009 01 13 06 04.34 -05 46.1 0.183 1.137 144.3 30.3 21.3
2009 01 14 06 06.20 -06 17.8 0.192 1.144 143.6 30.7 21.4
2009 01 15 06 07.94 -06 45.9 0.201 1.150 143.0 31.0 21.5
2009 01 16 06 09.59 -07 10.7 0.210 1.157 142.4 31.3 21.7
2009 01 17 06 11.15 -07 32.5 0.219 1.164 141.8 31.5 21.8
2009 01 18 06 12.64 -07 51.7 0.228 1.170 141.2 31.8 21.9
2009 01 19 06 14.06 -08 08.6 0.237 1.177 140.7 32.0 22.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-Y63
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