MPEC 2007-H53 : 2007 HG44
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M.P.E.C. 2007-H53 Issued 2007 Apr. 25, 10:16 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 HG44
Observations:
K07H44G* C2007 04 24.22904 11 38 59.38 +21 20 02.0 19.2 V EH053703
K07H44G C2007 04 24.23606 11 39 00.10 +21 19 42.8 20.1 V EH053703
K07H44G C2007 04 24.24311 11 39 00.75 +21 19 22.8 19.6 V EH053703
K07H44G C2007 04 24.25017 11 39 01.44 +21 19 04.5 20.3 V EH053703
K07H44G C2007 04 24.27914 11 39 03.99 +21 17 43.5 EH053703
K07H44G C2007 04 24.28002 11 39 04.06 +21 17 42.3 19.9 V EH053703
K07H44G C2007 04 24.28090 11 39 04.21 +21 17 39.8 EH053703
K07H44G C2007 04 24.28178 11 39 04.21 +21 17 36.3 EH053703
K07H44G C2007 04 24.36821 11 39 12.38 +21 13 37.0 19.9 V EH053703
K07H44G C2007 04 24.36942 11 39 12.56 +21 13 32.8 19.8 V EH053703
K07H44G C2007 04 24.37065 11 39 12.56 +21 13 28.8 19.5 V EH053703
K07H44G C2007 04 24.37188 11 39 12.74 +21 13 26.0 19.9 V EH053703
K07H44G C2007 04 25.14172 11 40 29.28 +20 38 49.6 19.4 V EH053G96
K07H44G C2007 04 25.14674 11 40 29.71 +20 38 36.4 19.1 V EH053G96
K07H44G C2007 04 25.15161 11 40 30.18 +20 38 23.7 19.8 V EH053G96
K07H44G C2007 04 25.15659 11 40 30.61 +20 38 10.3 19.6 V EH053G96
Observer details:
703 Catalina Sky 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. 0.68-m Schmidt + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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 HG44 Earth MOID = 0.1061 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 22.87558 (2000.0) P Q
n 0.35805195 Peri. 24.58890 -0.07634071 -0.98959215
a 1.9641381 Node 69.97952 +0.89197245 -0.12245339
e 0.6615349 Incl. 7.45959 +0.44559762 +0.07558136
P 2.75 H 19.4 G 0.15 U 9
Residuals in seconds of arc
070424 703 0.6- 0.5- 070424 703 0.2+ 1.0+ 070425 G96 0.0 0.1-
070424 703 0.5+ 0.3- 070424 703 1.0- 0.1- 070425 G96 0.3- 0.0
070424 703 0.5+ 0.8- 070424 703 0.1+ 0.6+ 070425 G96 0.2+ 0.2+
070424 703 1.1+ 0.5+ 070424 703 1.0+ 0.2- 070425 G96 0.0 0.1-
070424 703 0.6- 0.2- 070424 703 0.6- 0.8-
070424 703 0.8- 1.0+ 070424 703 0.3+ 0.2-
Ephemeris:
2007 HG44 a,e,i = 1.96, 0.66, 7 q = 0.6648
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 20 11 31.36 +24 54.6 0.391 1.293 130.6 36.2 19.4
2007 04 30 11 47.74 +17 23.6 0.522 1.397 129.3 33.9 20.1
2007 05 10 12 00.62 +12 13.3 0.666 1.499 125.5 33.2 20.8
2007 05 20 12 12.39 +08 18.6 0.823 1.596 120.6 33.1 21.4
2007 05 30 12 23.96 +05 08.2 0.989 1.690 115.1 32.9 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-H53
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