MPEC 2008-D53 : Orbital elements:
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M.P.E.C. 2008-D53 Issued 2008 Feb. 28, 18:06 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
2007 YY59
Observations:
K07Y59Y* C2007 12 30.35398 08 31 43.56 +16 57 34.0 21.1 V ED053691
K07Y59Y C2007 12 30.37161 08 31 44.05 +16 57 40.7 21.1 V ED053691
K07Y59Y C2007 12 30.38926 08 31 44.55 +16 57 46.2 21.0 V ED053691
K07Y59Y C2007 12 30.47902 08 31 47.02 +16 58 14.7 ED053291
K07Y59Y C2007 12 30.48288 08 31 47.17 +16 58 15.8 ED053291
K07Y59Y C2007 12 30.48682 08 31 47.25 +16 58 17.1 ED053291
K07Y59Y C2007 12 31.25662 08 32 27.96 +17 02 34.5 21.7 V ED053291
K07Y59Y C2007 12 31.26045 08 32 28.07 +17 02 36.0 21.6 V ED053291
K07Y59Y C2007 12 31.26430 08 32 28.19 +17 02 37.6 21.4 V ED053291
K07Y59Y C2008 01 14.28879 08 34 58.64 +18 16 00.9 21.9 V ED053691
K07Y59Y C2008 01 14.30643 08 34 58.28 +18 16 06.5 21.7 V ED053691
K07Y59Y C2008 01 14.32407 08 34 57.84 +18 16 11.7 21.3 V ED053691
Observer details:
291 LPL/Spacewatch II. Observers T. H. Bressi, M. T. Read. 1.8-m f/2.7
reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
Orbital elements:
2007 YY59 Earth MOID = 0.0347 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 42.42541 (2000.0) P Q
n 0.25012861 Peri. 300.95726 +0.45615377 -0.88984329
a 2.4947506 Node 121.90021 +0.82048510 +0.41613631
e 0.5912354 Incl. 0.68379 +0.34456920 +0.18710823
P 3.94 H 24.1 G 0.15 U 6
Residuals in seconds of arc
071230 691 0.0 0.2- 071230 291 0.2+ 0.0 071231 291 0.1+ 0.0
071230 691 0.1+ 0.3+ 071230 291 0.3- 0.2+ 080114 691 0.5- 0.2-
071230 691 0.3+ 0.3- 071231 291 0.0 0.0 080114 691 0.3+ 0.1+
071230 291 0.2- 0.0 071231 291 0.0 0.0 080114 691 0.2+ 0.1+
Ephemeris:
2007 YY59 a,e,i = 2.49, 0.59, 1 q = 1.0198
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 16 07 58.61 +15 21.7 0.0812 1.051 144.6 32.9 20.1
2007 12 17 08 03.01 +15 30.7 0.0851 1.055 144.6 32.7 20.2
2007 12 18 08 06.95 +15 39.1 0.0890 1.058 144.8 32.4 20.3
2007 12 19 08 10.47 +15 46.9 0.0930 1.061 145.0 32.1 20.4
2007 12 20 08 13.63 +15 54.3 0.0971 1.065 145.3 31.7 20.5
2007 12 21 08 16.46 +16 01.3 0.101 1.069 145.8 31.2 20.6
2007 12 22 08 18.99 +16 08.0 0.105 1.073 146.2 30.7 20.7
2007 12 23 08 21.26 +16 14.4 0.109 1.077 146.7 30.1 20.8
2007 12 24 08 23.28 +16 20.7 0.114 1.081 147.3 29.4 20.8
2007 12 25 08 25.08 +16 26.8 0.118 1.085 148.0 28.7 20.9
2007 12 26 08 26.69 +16 32.8 0.122 1.090 148.6 28.0 21.0
2007 12 27 08 28.10 +16 38.6 0.127 1.094 149.4 27.3 21.0
2007 12 28 08 29.35 +16 44.4 0.131 1.099 150.1 26.5 21.1
2007 12 29 08 30.45 +16 50.2 0.135 1.104 150.9 25.7 21.1
2007 12 30 08 31.40 +16 55.8 0.140 1.109 151.8 24.8 21.2
2007 12 31 08 32.23 +17 01.5 0.145 1.114 152.6 24.0 21.3
2008 01 01 08 32.93 +17 07.1 0.149 1.119 153.5 23.1 21.3
2008 01 02 08 33.53 +17 12.6 0.154 1.124 154.4 22.2 21.4
2008 01 03 08 34.03 +17 18.1 0.159 1.129 155.3 21.3 21.4
2008 01 04 08 34.43 +17 23.6 0.163 1.135 156.3 20.4 21.5
2008 01 05 08 34.75 +17 29.0 0.168 1.140 157.3 19.5 21.5
2008 01 06 08 35.00 +17 34.4 0.173 1.146 158.2 18.5 21.5
2008 01 07 08 35.18 +17 39.7 0.178 1.152 159.3 17.6 21.6
2008 01 08 08 35.29 +17 45.0 0.183 1.157 160.3 16.7 21.6
2008 01 09 08 35.35 +17 50.2 0.188 1.163 161.3 15.7 21.7
2008 01 10 08 35.36 +17 55.3 0.194 1.169 162.3 14.8 21.7
2008 01 11 08 35.32 +18 00.3 0.199 1.175 163.4 13.8 21.7
2008 01 12 08 35.25 +18 05.3 0.204 1.181 164.5 12.9 21.8
2008 01 13 08 35.14 +18 10.1 0.210 1.188 165.5 12.0 21.8
2008 01 14 08 35.01 +18 14.8 0.215 1.194 166.6 11.0 21.8
2008 01 15 08 34.85 +18 19.5 0.221 1.200 167.7 10.1 21.9
2008 01 16 08 34.66 +18 24.0 0.227 1.207 168.7 9.2 21.9
2008 01 17 08 34.47 +18 28.4 0.233 1.213 169.8 8.2 21.9
2008 01 18 08 34.25 +18 32.6 0.239 1.220 170.9 7.3 22.0
2008 01 19 08 34.03 +18 36.7 0.245 1.227 172.0 6.4 22.0
2008 01 20 08 33.80 +18 40.7 0.251 1.233 173.1 5.5 22.0
2008 01 21 08 33.57 +18 44.6 0.257 1.240 174.2 4.6 22.0
2008 01 22 08 33.34 +18 48.3 0.264 1.247 175.3 3.7 22.0
2008 01 23 08 33.10 +18 51.8 0.270 1.254 176.3 2.9 22.0
2008 01 24 08 32.87 +18 55.3 0.277 1.261 177.4 2.0 22.1
2008 01 25 08 32.64 +18 58.5 0.284 1.268 178.5 1.2 22.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-D53
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