MPEC 2007-H06 : 2007 GZ5
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M.P.E.C. 2007-H06 Issued 2007 Apr. 16, 09:50 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 GZ5
Observations:
K07G05Z* C2007 04 15.35081 13 08 04.77 +08 20 39.8 19.9 V EH006G96
K07G05Z C2007 04 15.35786 13 08 04.38 +08 21 01.8 19.8 V EH006G96
K07G05Z C2007 04 15.36500 13 08 03.98 +08 21 24.1 20.1 V EH006G96
K07G05Z C2007 04 15.37207 13 08 03.62 +08 21 46.1 20.1 V EH006G96
K07G05Z C2007 04 15.38299 13 08 03.01 +08 22 19.9 20.1 V EH006G96
K07G05Z C2007 04 15.38417 13 08 02.97 +08 22 23.8 20.2 V EH006G96
K07G05Z C2007 04 15.38535 13 08 02.90 +08 22 27.5 20.3 V EH006G96
K07G05Z C2007 04 15.38650 13 08 02.86 +08 22 31.5 20.0 V EH006G96
K07G05Z C2007 04 15.87903 13 07 42.44 +08 48 08.5 19.6 R EH006473
K07G05Z C2007 04 15.88663 13 07 41.89 +08 48 33.4 19.8 R EH006473
K07G05Z C2007 04 15.89441 13 07 41.49 +08 48 56.0 19.2 R EH006246
K07G05Z C2007 04 15.89653 13 07 41.39 +08 49 03.6 EH006246
K07G05Z C2007 04 15.89859 13 07 41.34 +08 49 10.2 19.1 R EH006246
K07G05Z C2007 04 15.89936 13 07 41.31 +08 49 12.1 EH006246
K07G05Z C2007 04 15.90027 13 07 41.20 +08 49 15.3 EH006246
K07G05Z C2007 04 15.91877 13 07 40.35 +08 50 12.8 19.7 R EH006024
K07G05Z C2007 04 15.92415 13 07 40.05 +08 50 29.1 EH006024
K07G05Z C2007 04 15.99283 13 07 36.41 +08 54 03.6 EH006113
K07G05Z C2007 04 15.99471 13 07 36.21 +08 54 12.7 EH006113
K07G05Z C2007 04 15.99658 13 07 36.11 +08 54 17.2 20.1 R EH006113
K07G05Z C2007 04 16.16671 13 07 29.72 +09 03 14.3 20.1 R EH006649
K07G05Z C2007 04 16.16848 13 07 29.66 +09 03 21.3 19.6 R EH006649
K07G05Z C2007 04 16.17026 13 07 29.50 +09 03 26.2 20.3 R EH006649
K07G05Z C2007 04 16.17204 13 07 29.38 +09 03 30.7 19.8 R EH006649
K07G05Z C2007 04 16.31083 13 07 21.99 +09 10 48.3 20.8 R EH006H36
K07G05Z C2007 04 16.31988 13 07 21.59 +09 11 15.2 19.7 R EH006H36
K07G05Z C2007 04 16.32067 13 07 21.82 +09 11 21.0 20.7 V EH006G96
K07G05Z C2007 04 16.32163 13 07 21.79 +09 11 24.1 20.7 V EH006G96
K07G05Z C2007 04 16.32262 13 07 21.72 +09 11 27.6 20.6 V EH006G96
K07G05Z C2007 04 16.32358 13 07 21.68 +09 11 30.2 20.9 V EH006G96
K07G05Z C2007 04 16.32892 13 07 21.16 +09 11 42.5 21.0 R EH006H36
Observer details:
024 Heidelberg-Konigstuhl. Observer F. Hormuth. 0.70-m reflector + CCD.
113 Volkssternwarte Drebach, Schoenbrunn. Observer A. Knoefel. 0.5-m f/5
reflector + CCD.
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. 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.
G96 Mt. Lemmon Survey. Observers R. A. Kowalski, 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.
Orbital elements:
2007 GZ5 Earth MOID = 0.2004 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 305.45556 (2000.0) P Q
n 0.55040023 Peri. 96.70974 +0.24754778 +0.96831452
a 1.4746320 Node 187.85978 -0.95659939 +0.23886956
e 0.2807809 Incl. 13.95183 -0.15374555 +0.07285827
P 1.79 H 21.4 G 0.15 U 9
Residuals in seconds of arc
070415 G96 0.3+ 0.0 070415 246 0.1- 0.5+ 070416 649 0.3- 0.4+
070415 G96 0.1+ 0.0 070415 246 0.7+ 0.6+ 070416 649 0.7- 0.7-
070415 G96 0.2- 0.0 070415 246 0.8+ 0.1+ 070416 H36 0.6- 1.1+
070415 G96 0.1+ 0.1- 070415 246 0.1- 0.5+ 070416 H36 0.5+ 0.4-
070415 G96 0.4- 0.3- 070415 024 0.1- 0.1+ 070416 G96 0.4- 0.1-
070415 G96 0.1- 0.1- 070415 024 0.4- 0.5- 070416 G96 0.1- 0.0
070415 G96 0.2- 0.1- 070415 113 0.1- 0.9- 070416 G96 0.4- 0.4+
070415 G96 0.1+ 0.3+ 070415 113 (1.6- 2.3+) 070416 G96 0.2- 0.0
070415 473 1.3+ 0.6- 070415 113 (1.7- 0.9+) 070416 H36 1.2+ 1.3-
070415 473 1.0- 0.4+ 070416 649 0.1+ 0.3-
070415 246 0.3- 0.4- 070416 649 0.6+ 1.1+
Ephemeris:
2007 GZ5 a,e,i = 1.47, 0.28, 14 q = 1.0606
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 10 13 11.95 +03 47.3 0.334 1.330 168.5 8.6 20.2
2007 04 20 13 04.67 +12 24.3 0.309 1.289 153.8 20.1 20.4
2007 04 30 12 58.48 +20 44.7 0.302 1.249 138.5 32.3 20.6
2007 05 10 12 55.83 +27 44.6 0.306 1.211 125.0 43.1 20.9
2007 05 20 12 58.29 +33 01.1 0.315 1.175 113.8 52.0 21.2
2007 05 30 13 06.63 +36 43.3 0.325 1.142 105.1 58.9 21.4
2007 06 09 13 20.59 +39 11.8 0.332 1.114 98.5 64.3 21.5
2007 06 19 13 39.68 +40 41.4 0.335 1.091 93.8 68.3 21.6
2007 06 29 14 03.58 +41 22.5 0.333 1.074 90.8 71.2 21.7
2007 07 09 14 31.89 +41 18.0 0.324 1.064 89.3 72.9 21.6
2007 07 19 15 04.68 +40 20.6 0.312 1.061 89.5 73.4 21.6
2007 07 29 15 42.27 +38 17.1 0.296 1.065 91.5 72.4 21.4
2007 08 08 16 24.69 +34 45.1 0.279 1.076 95.3 69.7 21.2
2007 08 18 17 11.64 +29 17.3 0.265 1.095 101.0 65.2 21.0
2007 08 28 18 01.79 +21 46.3 0.259 1.119 108.2 59.1 20.8
2007 09 07 18 52.48 +12 49.9 0.266 1.148 115.4 52.5 20.8
2007 09 17 19 41.01 +03 56.2 0.291 1.181 120.8 47.0 20.9
2007 09 27 20 25.40 -03 25.3 0.335 1.218 123.0 43.6 21.1
2007 10 07 21 04.80 -08 38.7 0.395 1.257 122.5 42.2 21.5
2007 10 17 21 39.53 -11 52.4 0.469 1.297 120.1 41.7 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-H06
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