MPEC 2007-H03 : 2007 GW5
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M.P.E.C. 2007-H03 Issued 2007 Apr. 16, 09:41 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 GW5
Observations:
K07G05W* C2007 04 14.41565 15 46 36.80 -18 41 31.5 20.6 V EH003G96
K07G05W C2007 04 14.42156 15 46 36.55 -18 41 54.5 20.1 V EH003G96
K07G05W C2007 04 14.42748 15 46 36.30 -18 42 18.9 20.5 V EH003G96
K07G05W C2007 04 14.43340 15 46 36.04 -18 42 42.8 20.5 V EH003G96
K07G05W C2007 04 14.44130 15 46 35.70 -18 43 14.0 20.7 V EH003G96
K07G05W C2007 04 14.44197 15 46 35.65 -18 43 16.7 20.6 V EH003G96
K07G05W C2007 04 14.44262 15 46 35.64 -18 43 19.6 20.8 V EH003G96
K07G05W C2007 04 14.44326 15 46 35.59 -18 43 21.8 EH003G96
K07G05W C2007 04 14.47918 15 46 34.07 -18 45 45.4 21.3 V EH003G96
K07G05W C2007 04 14.48090 15 46 33.98 -18 45 52.4 EH003G96
K07G05W C2007 04 14.48255 15 46 33.92 -18 45 59.3 21.1 V EH003G96
K07G05W C2007 04 14.48420 15 46 33.86 -18 46 06.0 21.2 V EH003G96
K07G05W C2007 04 16.29195 15 45 25.72 -20 52 18.4 19.2 R EH003649
K07G05W C2007 04 16.29670 15 45 25.52 -20 52 40.6 19.0 R EH003649
K07G05W C2007 04 16.30143 15 45 25.13 -20 53 01.8 20.5 R EH003649
K07G05W C2007 04 16.30883 15 45 24.81 -20 53 32.8 20.6 R EH003649
Observer details:
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian reflector + 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.
Orbital elements:
2007 GW5 Earth MOID = 0.2035 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 302.91210 (2000.0) P Q
n 0.59739292 Peri. 262.66849 +0.38352692 +0.90027912
a 1.3962483 Node 32.43752 -0.62048544 +0.41634224
e 0.2631677 Incl. 22.57636 -0.68403576 +0.12710882
P 1.65 H 21.5 G 0.15 U 9
Residuals in seconds of arc
070414 G96 0.1- 0.1- 070414 G96 0.1+ 0.2- 070416 649 0.0 1.0+
070414 G96 0.0 0.5+ 070414 G96 0.2- 0.1+ 070416 649 0.8+ 0.4-
070414 G96 0.1+ 0.1- 070414 G96 0.1+ 0.3+ 070416 649 1.0- 0.9-
070414 G96 0.1+ 0.3- 070414 G96 0.1- 0.1+ 070416 649 0.2+ 0.4+
070414 G96 0.1+ 0.1+ 070414 G96 0.0 0.2-
070414 G96 0.2- 0.1+ 070414 G96 0.2+ 0.3-
Ephemeris:
2007 GW5 a,e,i = 1.40, 0.26, 23 q = 1.0288
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 10 15 48.11 -14 13.5 0.333 1.279 141.3 29.3 20.9
2007 04 20 15 41.84 -25 43.4 0.264 1.240 149.8 24.0 20.2
2007 04 30 15 20.20 -42 33.7 0.219 1.201 149.8 25.0 19.7
2007 05 10 14 20.61 -61 50.3 0.206 1.164 134.9 37.9 19.9
2007 05 20 11 39.07 -74 07.3 0.224 1.130 116.7 53.1 20.5
2007 05 30 08 27.31 -72 57.1 0.258 1.099 102.6 64.1 21.0
2007 06 09 07 03.70 -67 37.3 0.298 1.073 93.1 70.8 21.5
2007 06 19 06 26.01 -63 04.4 0.336 1.052 86.8 74.6 21.8
2007 06 29 06 03.64 -59 30.2 0.367 1.038 82.9 76.5 22.1
2007 07 09 05 47.71 -56 31.3 0.391 1.030 80.9 77.1 22.2
2007 07 19 05 35.02 -53 52.8 0.405 1.029 80.4 76.8 22.3
2007 07 29 05 23.66 -51 25.2 0.410 1.036 81.4 75.6 22.3
2007 08 08 05 12.41 -49 02.6 0.404 1.050 83.8 73.7 22.2
2007 08 18 04 59.56 -46 42.2 0.389 1.070 87.8 70.9 22.1
2007 08 28 04 42.87 -44 14.4 0.366 1.096 93.7 66.9 21.9
2007 09 07 04 19.75 -41 20.2 0.337 1.126 101.9 61.1 21.6
2007 09 17 03 47.23 -37 21.7 0.307 1.160 113.1 52.9 21.2
2007 09 27 03 04.51 -31 15.6 0.283 1.197 127.8 41.5 20.8
2007 10 07 02 16.04 -22 21.0 0.275 1.235 145.1 27.6 20.4
2007 10 17 01 30.97 -11 42.4 0.292 1.274 159.3 16.1 20.2
2007 10 27 00 57.05 -01 49.9 0.338 1.314 158.1 16.4 20.6
2007 11 06 00 35.85 +05 49.7 0.408 1.354 147.4 23.2 21.3
2007 11 16 00 25.47 +11 24.9 0.496 1.392 136.7 29.2 22.0
2007 11 26 00 23.29 +15 33.7 0.597 1.430 127.4 33.3 22.5
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-H03
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