MPEC 2007-G30 : 2007 GY1
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M.P.E.C. 2007-G30 Issued 2007 Apr. 11, 21:12 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 GY1
Observations:
K07G01Y C2007 04 11.28003 12 24 46.53 +07 56 13.8 18.1 EG030704
K07G01Y* C2007 04 11.28321 12 24 48.38 +07 55 56.1 18.0 V EG030703
K07G01Y C2007 04 11.28938 12 24 50.75 +07 55 16.0 18.2 EG030704
K07G01Y C2007 04 11.29870 12 24 55.07 +07 54 18.9 18.2 EG030704
K07G01Y C2007 04 11.30212 12 24 56.91 +07 54 00.7 17.9 V EG030703
K07G01Y C2007 04 11.30808 12 24 59.32 +07 53 22.7 17.7 EG030704
K07G01Y C2007 04 11.31157 12 25 01.27 +07 53 03.3 18.0 V EG030703
K07G01Y C2007 04 11.31757 12 25 03.63 +07 52 24.9 17.8 EG030704
K07G01Y C2007 04 11.36278 12 25 24.38 +07 47 52.4 18.1 V EG030703
K07G01Y C2007 04 11.36429 12 25 25.06 +07 47 42.4 17.9 V EG030703
K07G01Y C2007 04 11.36580 12 25 25.71 +07 47 33.3 18.0 V EG030703
K07G01Y C2007 04 11.36731 12 25 26.47 +07 47 24.6 18.2 V EG030703
K07G01Y C2007 04 11.79989 12 28 54.65 +07 05 34.5 18.3 V EG030595
K07G01Y C2007 04 11.80281 12 28 55.68 +07 05 15.0 EG030246
K07G01Y C2007 04 11.80322 12 28 55.83 +07 05 12.9 EG030246
K07G01Y C2007 04 11.80362 12 28 56.00 +07 05 10.1 EG030246
K07G01Y C2007 04 11.80402 12 28 56.17 +07 05 07.7 EG030246
K07G01Y C2007 04 11.80483 12 28 56.50 +07 05 03.7 EG030246
K07G01Y C2007 04 11.80520 12 28 56.70 +07 05 01.2 EG030246
K07G01Y C2007 04 11.80538 12 28 56.68 +07 04 57.3 18.1 R EG030113
K07G01Y C2007 04 11.80580 12 28 56.94 +07 04 58.5 EG030246
K07G01Y C2007 04 11.80765 12 28 57.92 +07 04 51.6 18.2 V EG030595
K07G01Y C2007 04 11.80963 12 28 58.73 +07 04 40.8 17.9 R EG030473
K07G01Y C2007 04 11.80975 12 28 58.80 +07 04 34.5 EG030A17
K07G01Y C2007 04 11.81038 12 28 58.75 +07 04 29.7 18.1 R EG030113
K07G01Y C2007 04 11.81287 12 29 00.08 +07 04 22.9 17.9 R EG030473
K07G01Y C2007 04 11.81305 12 28 59.93 +07 04 15.3 18.0 R EG030113
K07G01Y C2007 04 11.81540 12 29 01.15 +07 04 09.0 18.0 V EG030595
K07G01Y C2007 04 11.81826 12 29 02.39 +07 03 48.1 EG030A17
K07G01Y C2007 04 11.82487 12 29 05.18 +07 03 12.5 17.7 R EG030024
K07G01Y C2007 04 11.82570 12 29 05.56 +07 03 07.8 EG030024
K07G01Y C2007 04 11.82652 12 29 05.92 +07 03 02.8 EG030024
K07G01Y C2007 04 11.82682 12 29 05.97 +07 03 01.6 EG030A17
K07G01Y C2007 04 11.82735 12 29 06.20 +07 02 58.9 EG030024
K07G01Y C2007 04 11.82751 12 29 06.19 +07 03 02.7 18.0 R EG030473
K07G01Y C2007 04 11.82818 12 29 06.52 +07 02 55.2 EG030024
Observer details:
024 Heidelberg-Konigstuhl. Observer F. Hormuth. 0.70-m reflector + CCD.
113 Volkssternwarte Drebach, Schoenbrunn. Observer A. Kn/"ofel. 0.5-m f/5
reflector + CCD.
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo. Observers L. Bittesini, G. Lombardi, E. Pettarin,
F. Piani. Measurers G. Lombardi, E. Pettarin. 0.40-m f/4.5 reflector
+ CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. 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.
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.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
Orbital elements:
2007 GY1 Earth MOID = 0.0088 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 18.43145 (2000.0) P Q
n 0.36645951 Peri. 319.09821 -0.58826331 -0.80865424
a 1.9339803 Node 166.93313 +0.74753611 -0.54612116
e 0.5938446 Incl. 1.25699 +0.30844131 -0.21870072
P 2.69 H 22.5 G 0.15 U 8
Residuals in seconds of arc
070411 704 0.0 0.6+ 070411 595 0.4- 0.4+ 070411 113 0.5- 0.4-
070411 703 0.8- 0.3- 070411 246 0.4+ 1.0+ 070411 473 0.4- 0.1-
070411 704 0.5- 0.0 070411 246 0.1+ 1.1+ 070411 113 0.3+ 0.2-
070411 704 0.8+ 0.1- 070411 246 0.1+ 0.5+ 070411 595 0.2- 0.5-
070411 703 1.3- 0.2- 070411 246 0.1+ 0.3+ 070411 A17 0.6- 0.1-
070411 704 0.7+ 1.0+ 070411 246 0.0 0.7+ 070411 024 0.4- 0.0
070411 703 0.1- 0.0 070411 246 0.6+ 0.2+ 070411 024 0.1+ 0.2-
070411 704 0.8+ 1.0+ 070411 113 0.1- 0.1- 070411 024 0.4+ 0.7-
070411 703 0.4- 0.3+ 070411 246 0.5+ 0.8+ 070411 A17 0.6- 0.1-
070411 703 0.5- 0.6- 070411 595 0.1- 0.1- 070411 024 0.6- 0.1-
070411 703 1.0- 0.5- 070411 473 0.4- 0.1+ 070411 473 0.1- 0.6-
070411 703 0.2+ 0.1- 070411 A17 0.8- 0.1- 070411 024 1.0- 0.7+
Ephemeris:
2007 GY1 a,e,i = 1.93, 0.59, 1 q = 0.7855
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 10 12 12.46 +10 27.2 0.0647 1.061 156.5 22.1 17.8
2007 04 11 12 22.39 +08 26.5 0.0727 1.070 158.7 19.9 18.0
2007 04 12 12 30.29 +06 48.8 0.0810 1.079 160.4 18.2 18.1
2007 04 13 12 36.71 +05 28.3 0.0893 1.088 161.6 17.0 18.3
2007 04 14 12 42.02 +04 21.0 0.0979 1.096 162.4 16.0 18.5
2007 04 15 12 46.49 +03 23.9 0.106 1.105 163.0 15.4 18.7
2007 04 16 12 50.31 +02 34.9 0.115 1.114 163.4 15.0 18.9
2007 04 17 12 53.61 +01 52.3 0.124 1.123 163.6 14.7 19.0
2007 04 18 12 56.49 +01 14.9 0.133 1.132 163.6 14.5 19.2
2007 04 19 12 59.04 +00 41.8 0.142 1.141 163.6 14.4 19.4
2007 04 20 13 01.31 +00 12.2 0.151 1.150 163.4 14.4 19.5
2007 04 21 13 03.35 -00 14.4 0.160 1.159 163.2 14.5 19.7
2007 04 22 13 05.19 -00 38.6 0.170 1.168 162.9 14.7 19.8
2007 04 23 13 06.88 -01 00.6 0.179 1.177 162.5 14.9 19.9
2007 04 24 13 08.43 -01 20.9 0.189 1.186 162.1 15.1 20.1
2007 04 25 13 09.87 -01 39.6 0.198 1.196 161.6 15.4 20.2
2007 04 26 13 11.21 -01 56.9 0.208 1.205 161.2 15.6 20.3
2007 04 27 13 12.46 -02 13.1 0.218 1.214 160.6 16.0 20.5
2007 04 28 13 13.64 -02 28.3 0.227 1.223 160.1 16.3 20.6
2007 04 29 13 14.75 -02 42.6 0.237 1.232 159.5 16.6 20.7
2007 04 30 13 15.81 -02 56.1 0.247 1.241 158.9 17.0 20.8
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-G30
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