MPEC 2008-X19 : 2008 XF
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M.P.E.C. 2008-X19 Issued 2008 Dec. 2, 13:01 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 XF
Observations:
K08X00F* C2008 12 01.25435 02 42 39.96 +08 37 53.2 20.8 V EX019G96
K08X00F C2008 12 01.26146 02 42 39.78 +08 37 26.2 21.9 V EX019G96
K08X00F C2008 12 01.26861 02 42 39.60 +08 36 59.9 21.3 V EX019G96
K08X00F C2008 12 01.27587 02 42 39.38 +08 36 32.6 21.8 V EX019G96
K08X00F C2008 12 01.35513 02 42 37.45 +08 31 36.1 20.9 V EX019G96
K08X00F C2008 12 01.36079 02 42 37.30 +08 31 15.5 21.6 V EX019G96
K08X00F C2008 12 02.29040 02 42 26.99 +07 34 08.0 20.6 R EX019H01
K08X00F C2008 12 02.29228 02 42 26.95 +07 34 01.1 20.9 R EX019H01
K08X00F C2008 12 02.29707 02 42 26.84 +07 33 43.7 20.6 R EX019H01
K08X00F C2008 12 02.29893 02 42 26.81 +07 33 36.7 20.7 R EX019H01
K08X00F C2008 12 02.30407 02 42 26.69 +07 33 18.0 20.7 R EX019H01
K08X00F C2008 12 02.31018 02 42 26.64 +07 32 56.7 21.2 V EX019G96
K08X00F C2008 12 02.31703 02 42 26.49 +07 32 31.3 21.1 V EX019G96
K08X00F C2008 12 02.32388 02 42 26.38 +07 32 06.3 21.3 V EX019G96
K08X00F C2008 12 02.32428 02 42 26.35 +07 32 05.1 21.7 V EX019291
K08X00F C2008 12 02.32806 02 42 26.28 +07 31 50.4 22.0 V EX019291
K08X00F C2008 12 02.33074 02 42 26.24 +07 31 40.4 21.9 V EX019G96
K08X00F C2008 12 02.33209 02 42 26.17 +07 31 35.0 22.2 V EX019291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer E. Beshore. 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. 1.5-m reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2008 XF Earth MOID = 0.1987 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 316.73615 (2000.0) P Q
n 0.63493401 Peri. 242.86231 -0.50089359 -0.83910125
a 1.3406549 Node 238.78478 +0.85563888 -0.44315811
e 0.1664564 Incl. 14.36407 +0.13033697 -0.31546789
P 1.55 H 23.0 G 0.15 U 9
Residuals in seconds of arc
081201 G96 0.2- 0.5+ 081202 H01 0.3+ 0.2+ 081202 G96 0.0 0.4+
081201 G96 0.0 0.0 081202 H01 0.3+ 0.2+ 081202 G96 0.4+ 0.5+
081201 G96 0.1+ 0.3+ 081202 H01 0.2+ 0.4+ 081202 291 0.1- 0.5+
081201 G96 0.2- 0.1+ 081202 H01 0.4+ 0.3+ 081202 291 0.0 0.3-
081201 G96 0.3+ 0.8- 081202 H01 0.2+ 0.5+ 081202 G96 0.5+ 0.1-
081201 G96 0.0 0.2- 081202 G96 0.0 0.6+ 081202 291 0.4- 0.9-
Ephemeris:
2008 XF a,e,i = 1.34, 0.17, 14 q = 1.1175
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 11 30 02 43.01 +09 56.5 0.234 1.199 152.9 22.0 21.3
2008 12 01 02 42.73 +08 54.0 0.234 1.197 151.3 23.3 21.3
2008 12 02 02 42.52 +07 52.2 0.235 1.195 149.8 24.6 21.4
2008 12 03 02 42.36 +06 51.4 0.236 1.193 148.2 25.8 21.4
2008 12 04 02 42.27 +05 51.6 0.237 1.191 146.7 27.0 21.5
2008 12 05 02 42.23 +04 52.8 0.238 1.189 145.2 28.2 21.5
2008 12 06 02 42.26 +03 55.3 0.239 1.187 143.7 29.4 21.5
2008 12 07 02 42.35 +02 58.9 0.241 1.185 142.3 30.6 21.6
2008 12 08 02 42.51 +02 03.9 0.242 1.183 140.8 31.7 21.6
2008 12 09 02 42.72 +01 10.2 0.244 1.181 139.4 32.9 21.7
2008 12 10 02 43.00 +00 18.0 0.245 1.179 138.0 34.0 21.7
2008 12 11 02 43.33 -00 32.9 0.247 1.177 136.7 35.0 21.8
2008 12 12 02 43.73 -01 22.3 0.249 1.175 135.3 36.1 21.8
2008 12 13 02 44.18 -02 10.2 0.251 1.173 134.0 37.1 21.8
2008 12 14 02 44.70 -02 56.7 0.253 1.171 132.8 38.1 21.9
2008 12 15 02 45.27 -03 41.7 0.256 1.169 131.5 39.1 21.9
2008 12 16 02 45.89 -04 25.2 0.258 1.168 130.3 40.0 22.0
2008 12 17 02 46.57 -05 07.2 0.260 1.166 129.1 40.9 22.0
2008 12 18 02 47.31 -05 47.7 0.263 1.164 128.0 41.8 22.1
2008 12 19 02 48.10 -06 26.7 0.265 1.162 126.8 42.7 22.1
2008 12 20 02 48.95 -07 04.3 0.268 1.161 125.7 43.5 22.1
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-X19
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