MPEC 2007-G23 : 2007 GG
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M.P.E.C. 2007-G23 Issued 2007 Apr. 9, 15:32 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 GG
Observations:
K07G00G*2C2007 04 07.27535205 32 34.494+22 20 59.33 19.9 R EG023568
K07G00G 2C2007 04 07.29010505 32 38.101+22 21 05.08 19.7 R EG023568
K07G00G 2C2007 04 08.26859305 36 38.431+22 27 27.25 20.0 R EG023568
K07G00G 2C2007 04 08.26949705 36 38.652+22 27 27.60 20.0 R EG023568
K07G00G C2007 04 08.85593 05 39 02.34 +22 31 01.3 EG023J95
K07G00G C2007 04 08.86851 05 39 05.53 +22 31 04.6 20.6 R EG023J95
K07G00G C2007 04 09.22030 05 40 31.46 +22 33 17.8 20.8 V EG023F85
K07G00G C2007 04 09.23760 05 40 35.63 +22 33 24.0 20.5 V EG023F85
K07G00G C2007 04 09.25417 05 40 39.67 +22 33 29.2 20.2 V EG023F85
Observer details:
568 Mauna Kea. Observer R. Zelman [queue observer]. Measurers D. J. Tholen,
F. Bernardi. 3.6-m Canada-France-Hawaii Telescope + MegaCam.
F85 Tiki Observatory, Punaauia. Observer N. Teamo. Measurer J. C. Pelle.
0.41-m f/8.0 Ritchey-Chretien + 3056x3056 CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 GG Earth MOID = 0.1869 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 17.08067 (2000.0) P Q
n 0.27567037 Peri. 296.86347 +0.25875159 -0.96399270
a 2.3381695 Node 137.99129 +0.91559035 +0.22452406
e 0.5079688 Incl. 5.26103 +0.30780176 +0.14250269
P 3.58 H 17.4 G 0.15 U 9
Residuals in seconds of arc
070407 568 0.1+ 0.0 070408 568 0.1+ 0.0 070409 F85 0.2+ 0.4-
070407 568 0.1+ 0.0 070408 J95 0.7- 0.4+ 070409 F85 0.2- 0.1-
070408 568 0.1+ 0.0 070408 J95 1.0+ 0.7- 070409 F85 0.1+ 0.5-
Ephemeris:
2007 GG a,e,i = 2.34, 0.51, 5 q = 1.1505
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 10 05 43.70 +22 37.7 1.374 1.341 66.6 43.3 20.4
2007 04 20 06 23.47 +23 11.5 1.463 1.397 65.9 41.0 20.6
2007 04 30 07 01.20 +23 06.4 1.564 1.457 64.9 38.7 20.7
2007 05 10 07 36.55 +22 28.8 1.676 1.520 63.3 36.4 20.9
2007 05 20 08 09.43 +21 25.6 1.797 1.584 61.4 34.1 21.1
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-G23
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