MPEC 2007-O38 : 2007 OG3
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M.P.E.C. 2007-O38 Issued 2007 July 22, 18:35 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 OG3
Observations:
K07O03G* C2007 07 19.44939 02 33 26.67 +12 33 11.6 19.8 V EO038703
K07O03G C2007 07 19.45429 02 33 27.86 +12 33 17.4 19.6 V EO038703
K07O03G C2007 07 19.45916 02 33 29.08 +12 33 24.4 19.4 V EO038703
K07O03G C2007 07 19.46407 02 33 30.13 +12 33 29.8 19.3 V EO038703
K07O03G C2007 07 19.47190 02 33 32.07 +12 33 39.2 20.1 V EO038703
K07O03G C2007 07 19.47238 02 33 32.18 +12 33 39.7 EO038703
K07O03G C2007 07 19.47450 02 33 32.83 +12 33 43.2 20.2 V EO038703
K07O03G C2007 07 21.37740802 41 18.95 +13 10 02.4 20.1 V EO038H55
K07O03G C2007 07 21.38041602 41 19.67 +13 10 05.6 20.0 V EO038H55
K07O03G C2007 07 21.38347402 41 20.44 +13 10 08.9 20.1 V EO038H55
K07O03G C2007 07 21.38909 02 41 21.85 +13 10 14.6 19.9 R EO038734
K07O03G C2007 07 21.39410 02 41 23.07 +13 10 21.2 20.0 R EO038734
K07O03G C2007 07 21.39793 02 41 23.94 +13 10 25.8 20.3 R EO038734
K07O03G C2007 07 21.40175 02 41 24.94 +13 10 28.9 19.6 R EO038734
K07O03G C2007 07 22.37606702 45 22.48 +13 28 36.8 20.5 V EO038H55
K07O03G C2007 07 22.37939002 45 23.23 +13 28 40.5 20.4 V EO038H55
K07O03G C2007 07 22.38253902 45 24.05 +13 28 43.3 20.4 V EO038H55
Observer details:
703 Catalina Sky Survey. Observer A. R. Gibbs. 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. 0.68-m Schmidt + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2007 OG3 PHA, Earth MOID = 0.0451 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 294.51491 (2000.0) P Q
n 0.59221833 Peri. 268.02038 +0.94146188 +0.33632888
a 1.4043698 Node 72.32566 -0.29887561 +0.86436620
e 0.2544104 Incl. 1.38768 -0.15595801 +0.37383681
P 1.66 H 18.6 G 0.15 U 9
Residuals in seconds of arc
070719 703 0.2+ 0.9- 070719 703 1.4+ 1.1+ 070721 734 0.6- 0.6+
070719 703 0.2+ 0.9- 070721 H55 0.2- 0.4+ 070721 734 0.5+ 0.7-
070719 703 0.8+ 0.4+ 070721 H55 0.3- 0.2+ 070722 H55 0.2+ 0.2+
070719 703 1.2- 0.0- 070721 H55 0.2+ 0.0+ 070722 H55 0.5- 0.2+
070719 703 0.6- 0.2+ 070721 734 0.0+ 0.5- 070722 H55 0.4+ 0.6-
070719 703 0.7- 0.1+ 070721 734 0.2+ 0.4+
Ephemeris:
2007 OG3 a,e,i = 1.40, 0.25, 1 q = 1.0471
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 07 19 02 31.59 +12 24.5 0.599 1.051 76.4 70.0 20.1
2007 07 29 03 11.93 +15 22.9 0.610 1.047 75.7 70.0 20.1
2007 08 08 03 50.79 +17 45.1 0.623 1.050 75.6 69.3 20.1
2007 08 18 04 27.86 +19 31.2 0.635 1.060 76.3 68.1 20.1
2007 08 28 05 02.85 +20 44.0 0.646 1.076 77.6 66.5 20.2
2007 09 07 05 35.54 +21 27.8 0.653 1.097 79.6 64.6 20.2
2007 09 17 06 05.59 +21 47.5 0.654 1.124 82.3 62.4 20.2
2007 09 27 06 32.68 +21 49.2 0.650 1.154 85.8 60.0 20.1
2007 10 07 06 56.51 +21 38.9 0.639 1.188 90.1 57.3 20.1
2007 10 17 07 16.58 +21 23.3 0.623 1.224 95.4 54.2 20.0
2007 10 27 07 32.36 +21 09.6 0.601 1.261 101.6 50.6 19.9
2007 11 06 07 43.18 +21 04.4 0.575 1.299 109.1 46.2 19.7
2007 11 16 07 48.06 +21 14.3 0.547 1.337 118.1 40.7 19.5
2007 11 26 07 46.13 +21 43.7 0.521 1.375 128.7 34.1 19.3
2007 12 06 07 36.80 +22 31.8 0.502 1.412 141.1 26.0 19.0
2007 12 16 07 20.50 +23 31.1 0.495 1.448 155.1 16.6 18.8
2007 12 26 06 59.70 +24 26.9 0.504 1.483 170.0 6.6 18.5
2008 01 05 06 38.42 +25 06.3 0.534 1.516 174.4 3.6 18.5
2008 01 15 06 20.77 +25 26.3 0.585 1.548 160.5 12.3 19.1
2008 01 25 06 09.27 +25 32.2 0.655 1.577 147.8 19.4 19.7
2008 02 04 06 04.35 +25 30.9 0.740 1.605 136.5 25.0 20.1
2008 02 14 06 05.37 +25 26.7 0.836 1.631 126.6 29.1 20.5
2008 02 24 06 11.27 +25 20.4 0.941 1.654 117.9 31.9 20.9
2008 03 05 06 20.97 +25 11.4 1.053 1.676 110.1 33.8 21.2
2008 03 15 06 33.60 +24 57.9 1.167 1.695 102.9 34.9 21.5
2008 03 25 06 48.47 +24 38.5 1.284 1.711 96.4 35.4 21.8
2008 04 04 07 05.00 +24 11.6 1.401 1.726 90.3 35.4 22.0
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-O38
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