MPEC 2007-H04 : 2007 GX5
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M.P.E.C. 2007-H04 Issued 2007 Apr. 16, 09:43 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 GX5
Observations:
K07G05X* C2007 04 15.26906 13 09 43.48 +12 14 33.0 19.6 V EH004703
K07G05X C2007 04 15.27565 13 09 44.06 +12 13 13.4 19.6 V EH004703
K07G05X C2007 04 15.28227 13 09 44.64 +12 11 54.0 18.8 V EH004703
K07G05X C2007 04 15.28892 13 09 45.18 +12 10 34.0 19.0 V EH004703
K07G05X C2007 04 15.32764 13 09 48.73 +12 02 52.4 18.9 V EH004703
K07G05X C2007 04 15.33404 13 09 49.37 +12 01 35.5 19.2 V EH004703
K07G05X C2007 04 15.34044 13 09 49.87 +12 00 20.4 19.4 V EH004703
K07G05X C2007 04 15.34683 13 09 50.33 +11 59 08.2 18.4 V EH004703
K07G05X C2007 04 15.92035 13 11 09.77 +10 14 21.6 EH004246
K07G05X C2007 04 15.92083 13 11 09.79 +10 14 16.8 EH004246
K07G05X C2007 04 15.92141 13 11 09.83 +10 14 12.3 18.4 R EH004246
K07G05X C2007 04 15.92206 13 11 09.87 +10 14 05.4 EH004246
K07G05X C2007 04 15.92247 13 11 09.89 +10 14 00.9 EH004246
K07G05X C2007 04 15.92295 13 11 09.96 +10 13 57.7 EH004246
K07G05X C2007 04 15.92333 13 11 09.98 +10 13 53.2 EH004246
K07G05X C2007 04 15.93251 13 11 10.87 +10 12 25.4 19.0 R EH004473
K07G05X C2007 04 15.94093 13 11 11.49 +10 10 52.1 18.9 R EH004113
K07G05X C2007 04 15.94175 13 11 11.57 +10 10 44.1 19.2 R EH004113
K07G05X C2007 04 15.94257 13 11 11.64 +10 10 35.5 19.5 R EH004113
K07G05X C2007 04 15.94339 13 11 11.68 +10 10 27.7 19.7 R EH004113
K07G05X C2007 04 15.94655 13 11 12.42 +10 09 58.4 19.1 R EH004024
K07G05X C2007 04 15.94886 13 11 12.59 +10 09 35.6 19.0 R EH004024
K07G05X C2007 04 15.95117 13 11 12.79 +10 09 12.4 19.0 R EH004024
K07G05X C2007 04 15.95760 13 11 12.79 +10 08 15.1 19.0 R EH004473
K07G05X C2007 04 16.02869 13 11 20.18 +09 56 22.7 EH004J95
K07G05X C2007 04 16.03237 13 11 20.49 +09 55 46.3 EH004J95
K07G05X C2007 04 16.03824 13 11 20.92 +09 54 48.9 19.2 R EH004J95
K07G05X C2007 04 16.17894 13 11 41.80 +09 32 46.2 19.3 R EH004649
K07G05X C2007 04 16.18214 13 11 42.05 +09 32 16.1 19.2 R EH004649
K07G05X C2007 04 16.18534 13 11 42.27 +09 31 46.2 19.2 R EH004649
K07G05X C2007 04 16.26743 13 11 49.85 +09 19 18.9 19.3 R EH004854
K07G05X C2007 04 16.27063 13 11 50.09 +09 18 49.1 19.4 R EH004854
K07G05X C2007 04 16.27384 13 11 50.23 +09 18 19.6 19.3 R EH004854
K07G05X C2007 04 16.32212 13 11 53.16 +09 10 58.0 19.5 V EH004G96
K07G05X C2007 04 16.32310 13 11 53.23 +09 10 49.1 19.3 V EH004G96
K07G05X C2007 04 16.32406 13 11 53.30 +09 10 40.2 19.8 V EH004G96
K07G05X C2007 04 16.33597 13 11 52.54 +09 08 37.6 18.9 R EH004H36
K07G05X C2007 04 16.33941 13 11 52.77 +09 08 08.3 19.1 R EH004H36
K07G05X C2007 04 16.34458 13 11 53.16 +09 07 20.3 18.9 R EH004H36
Observer details:
024 Heidelberg-Konigstuhl. Observer F. Hormuth. 0.70-m reflector + CCD.
113 Volkssternwarte Drebach, Schoenbrunn. Observers A. Knoefel, G. Lehmann.
0.5-m f/5 reflector + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
473 Remanzacco. Observers L. Donato, A. Lepardo, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian reflector + CCD.
703 Catalina Sky Survey. Observer S. M. Larson. Measurers E. C. Beshore,
E. J. Christensen, 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.
G96 Mt. Lemmon Survey. Observer R. E. Hill. Measurers E. C. Beshore,
E. J. Christensen, 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.30-m
Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 GX5 Earth MOID = 0.0132 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 25.38603 (2000.0) P Q
n 0.49880675 Peri. 41.44710 -0.45993817 -0.88770720
a 1.5746396 Node 75.94555 +0.80892824 -0.42855325
e 0.5549573 Incl. 1.22885 +0.36618572 -0.16827963
P 1.98 H 24.3 G 0.15 U 8
Residuals in seconds of arc
070415 703 0.2+ 0.1+ 070415 246 0.6+ 1.8+ 070416 J95 0.4- 0.3-
070415 703 0.0 0.2- 070415 246 0.4+ 1.1+ 070416 649 0.6- 0.0
070415 703 0.3- 0.1- 070415 473 0.6+ 0.1- 070416 649 0.3- 0.1-
070415 703 1.2- 0.4- 070415 113 0.2- 0.3- 070416 649 0.4- 0.1-
070415 703 0.1- 0.4+ 070415 113 0.0 0.1- 070416 854 0.1- 0.7+
070415 703 0.8+ 0.5- 070415 113 0.0 0.5- 070416 854 0.5+ 0.2+
070415 703 0.4- 0.4+ 070415 113 0.4- 0.1- 070416 854 0.3- 0.1+
070415 703 (2.2- 4.0+) 070415 024 0.1- 0.1- 070416 G96 0.6- 0.5-
070415 246 0.9+ 0.5- 070415 024 0.4- 0.1+ 070416 G96 0.4- 0.5-
070415 246 0.6+ 0.4- 070415 024 0.2- 0.1- 070416 G96 0.3- 0.7-
070415 246 0.5+ 0.9+ 070415 473 0.2- 0.4+ 070416 H36 0.1+ 0.5-
070415 246 0.3+ 0.5+ 070416 J95 0.2+ 0.0 070416 H36 0.1- 1.5+
070415 246 0.1+ 0.1+ 070416 J95 0.3+ 0.3- 070416 H36 0.2+ 0.4+
Ephemeris:
2007 GX5 a,e,i = 1.57, 0.55, 1 q = 0.7008
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 10 11 54.62 +63 57.6 0.0221 1.008 106.9 71.9 18.6
2007 04 11 12 37.75 +45 19.4 0.0259 1.017 125.9 52.9 18.3
2007 04 12 12 53.20 +32 11.0 0.0318 1.026 138.9 39.9 18.4
2007 04 13 13 01.07 +23 25.7 0.0389 1.036 147.3 31.5 18.7
2007 04 14 13 05.83 +17 27.1 0.0467 1.045 152.9 26.0 18.9
2007 04 15 13 09.01 +13 11.8 0.0549 1.054 156.6 22.2 19.2
2007 04 16 13 11.30 +10 02.7 0.0634 1.063 159.2 19.5 19.4
2007 04 17 13 13.03 +07 37.7 0.0720 1.072 161.1 17.7 19.7
2007 04 18 13 14.39 +05 43.1 0.0807 1.081 162.3 16.4 19.9
2007 04 19 13 15.49 +04 10.4 0.0896 1.090 163.1 15.5 20.1
2007 04 20 13 16.41 +02 53.9 0.0986 1.099 163.6 14.9 20.3
2007 04 21 13 17.20 +01 49.7 0.108 1.109 163.8 14.6 20.5
2007 04 22 13 17.89 +00 54.9 0.117 1.118 163.9 14.5 20.7
2007 04 23 13 18.51 +00 07.6 0.126 1.127 163.7 14.5 20.9
2007 04 24 13 19.07 -00 33.7 0.135 1.136 163.5 14.6 21.1
2007 04 25 13 19.59 -01 10.1 0.145 1.145 163.1 14.8 21.2
2007 04 26 13 20.07 -01 42.6 0.154 1.154 162.7 15.0 21.4
2007 04 27 13 20.53 -02 11.7 0.164 1.163 162.2 15.3 21.5
2007 04 28 13 20.98 -02 38.0 0.173 1.172 161.6 15.7 21.7
2007 04 29 13 21.41 -03 01.9 0.183 1.181 161.0 16.1 21.8
2007 04 30 13 21.83 -03 23.8 0.193 1.190 160.4 16.5 22.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-H04
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