MPEC 2007-U33 : 2007 UC2
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M.P.E.C. 2007-U33 Issued 2007 Oct. 19, 17:00 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 UC2
Observations:
K07U02C* C2007 10 18.29965 23 20 20.11 +20 57 20.8 19.0 V EU033703
K07U02C C2007 10 18.30789 23 20 23.96 +20 56 32.3 18.9 V EU033703
K07U02C C2007 10 18.31608 23 20 27.74 +20 55 43.4 19.4 V EU033703
K07U02C C2007 10 18.34217 23 20 39.95 +20 53 10.3 19.3 R EU033651
K07U02C C2007 10 18.34309 23 20 40.40 +20 53 05.2 19.3 R EU033651
K07U02C C2007 10 18.34493 23 20 41.24 +20 52 55.0 19.9 R EU033651
K07U02C C2007 10 18.35328 23 20 45.12 +20 52 03.0 19.4 V EU033703
K07U02C C2007 10 18.35394 23 20 45.40 +20 52 00.4 19.0 V EU033703
K07U02C C2007 10 18.35457 23 20 45.72 +20 51 55.1 19.4 V EU033703
K07U02C C2007 10 18.35522 23 20 46.11 +20 51 52.2 18.9 V EU033703
K07U02C 5C2007 10 19.18086 23 27 41.70 +19 30 26.9 18.8 R EU033673
K07U02C 5C2007 10 19.18438 23 27 43.36 +19 30 05.8 EU033673
K07U02C C2007 10 19.20362 23 27 51.66 +19 28 14.0 19.1 V EU033703
K07U02C 5C2007 10 19.20809 23 27 54.37 +19 27 44.4 EU033673
K07U02C 5C2007 10 19.21155 23 27 56.07 +19 27 22.4 EU033673
K07U02C C2007 10 19.21234 23 27 55.80 +19 27 22.3 18.7 V EU033703
K07U02C C2007 10 19.22109 23 27 59.83 +19 26 28.2 19.4 V EU033703
K07U02C C2007 10 19.22839 23 28 03.25 +19 25 43.2 18.9 V EU033G96
K07U02C C2007 10 19.22892 23 28 03.50 +19 25 39.9 18.9 V EU033G96
K07U02C C2007 10 19.22947 23 28 03.75 +19 25 36.7 18.8 V EU033G96
K07U02C C2007 10 19.22986 23 28 03.90 +19 25 35.0 19.1 V EU033703
K07U02C C2007 10 19.23000 23 28 04.00 +19 25 33.4 18.9 V EU033G96
K07U02C C2007 10 19.50562 23 30 23.76 +18 57 33.5 19.6 R EU033300
K07U02C C2007 10 19.50745 23 30 24.59 +18 57 22.2 19.4 R EU033300
K07U02C C2007 10 19.50930 23 30 25.42 +18 57 10.7 19.3 R EU033300
K07U02C C2007 10 19.51114 23 30 26.26 +18 56 59.3 19.4 R EU033300
Observer details:
300 Bisei Spaceguard Center--BATTeRS. Observers K. Nishiyama, T. Urata.
1.0-m f/3.0 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer D. Mayes. 0.6-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer A. Boattini. 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.
G96 Mt. Lemmon Survey. Observer R. E. Hill. 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. 1.5-m reflector + CCD.
Orbital elements:
2007 UC2 Earth MOID = 0.0849 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 2.87060 (2000.0) P Q
n 0.45697931 Peri. 173.09711 +0.90704795 -0.40545399
a 1.6693152 Node 211.59827 +0.37519487 +0.90067127
e 0.3538652 Incl. 12.50505 +0.19103097 +0.15619966
P 2.16 H 22.9 G 0.15 U 8
Residuals in seconds of arc
071018 703 0.1- 0.1- 071018 703 0.3+ 0.2+ 071019 G96 0.2+ 0.6-
071018 703 0.3+ 0.0 071019 673 0.1- 0.1- 071019 G96 0.1+ 0.5-
071018 703 0.1- 0.6- 071019 673 0.1+ 0.1- 071019 703 0.2- 0.1+
071018 651 0.7+ 0.2- 071019 703 0.5- 0.3+ 071019 G96 0.2+ 0.6-
071018 651 0.9+ 0.1+ 071019 673 0.8- 1.0+ 071019 300 0.6+ 0.2+
071018 651 0.6+ 0.9+ 071019 673 0.5+ 0.2- 071019 300 0.2+ 0.1+
071018 703 0.7- 0.5- 071019 703 0.6+ 1.3+ 071019 300 0.4- 0.1-
071018 703 1.2- 0.8+ 071019 703 0.0 0.1+ 071019 300 0.7- 0.3-
071018 703 0.8- 0.7- 071019 G96 0.2+ 0.6-
Ephemeris:
2007 UC2 a,e,i = 1.67, 0.35, 13 q = 1.0786
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 17 23 09.87 +22 59.2 0.0992 1.079 144.6 32.3 19.4
2007 10 27 00 34.43 +05 01.8 0.0933 1.080 156.8 21.3 19.0
2007 11 06 01 49.20 -10 51.5 0.112 1.090 150.3 26.8 19.5
2007 11 16 02 40.85 -18 49.9 0.149 1.109 141.2 34.0 20.4
2007 11 26 03 14.30 -21 24.6 0.194 1.135 136.0 37.1 21.1
2007 12 06 03 36.90 -21 09.6 0.246 1.167 133.1 38.0 21.7
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-U33
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