MPEC 2007-U29 : 2007 UY1
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M.P.E.C. 2007-U29 Issued 2007 Oct. 19, 16:50 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 UY1
Observations:
K07U01Y C2007 10 18.14415 21 28 41.96 -04 55 01.0 19.5 EU029704
K07U01Y* C2007 10 18.15370 21 28 46.27 -04 54 42.7 18.8 V EU029703
K07U01Y C2007 10 18.15590 21 28 46.85 -04 54 43.1 20.0 EU029704
K07U01Y C2007 10 18.16179 21 28 49.51 -04 54 31.6 18.7 V EU029703
K07U01Y C2007 10 18.16762 21 28 51.74 -04 54 24.3 19.3 EU029704
K07U01Y C2007 10 18.16991 21 28 53.18 -04 54 19.8 19.1 V EU029703
K07U01Y C2007 10 18.17801 21 28 56.49 -04 54 06.6 19.6 V EU029703
K07U01Y C2007 10 18.17941 21 28 56.75 -04 54 04.8 20.1 EU029704
K07U01Y C2007 10 18.22531 21 29 16.31 -04 52 55.2 20.0 V EU029703
K07U01Y C2007 10 18.23206 21 29 19.12 -04 52 44.6 19.0 V EU029703
K07U01Y C2007 10 18.23884 21 29 21.94 -04 52 35.2 19.8 V EU029703
K07U01Y C2007 10 18.24558 21 29 24.91 -04 52 25.6 19.5 V EU029703
K07U01Y C2007 10 18.25212 21 29 27.37 -04 52 11.7 20.2 R EU029651
K07U01Y C2007 10 18.25321 21 29 28.02 -04 52 11.0 19.9 R EU029651
K07U01Y C2007 10 18.25539 21 29 28.95 -04 52 08.3 20.0 R EU029651
K07U01Y C2007 10 19.12608 21 35 56.29 -04 30 55.2 19.7 V EU029G96
K07U01Y C2007 10 19.12661 21 35 56.47 -04 30 54.5 19.6 V EU029G96
K07U01Y C2007 10 19.12714 21 35 56.68 -04 30 53.6 19.6 V EU029G96
K07U01Y C2007 10 19.12767 21 35 56.90 -04 30 52.9 19.6 V EU029G96
K07U01Y 5C2007 10 19.12838 21 35 57.93 -04 30 54.2 21.0 R EU029673
K07U01Y 5C2007 10 19.13263 21 35 59.59 -04 30 48.3 EU029673
K07U01Y 5C2007 10 19.13896 21 36 02.01 -04 30 38.9 EU029673
K07U01Y 5C2007 10 19.14883 21 36 05.90 -04 30 25.1 EU029673
K07U01Y C2007 10 19.22363 21 36 34.05 -04 28 34.9 19.8 V EU029G96
K07U01Y C2007 10 19.22417 21 36 34.23 -04 28 34.1 19.6 V EU029G96
K07U01Y C2007 10 19.22470 21 36 34.45 -04 28 33.3 19.8 V EU029G96
K07U01Y C2007 10 19.22523 21 36 34.63 -04 28 32.7 19.6 V EU029G96
Observer details:
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.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + 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 UY1 Earth MOID = 0.0072 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 122.60635 (2000.0) P Q
n 1.07409306 Peri. 270.48417 -0.33722149 +0.94140372
a 0.9442959 Node 339.80456 -0.85622402 -0.30951211
e 0.1809046 Incl. 1.05885 -0.39135929 -0.13401972
P 0.92 H 23.1 G 0.15 U 9
Residuals in seconds of arc
071018 704 0.3+ 0.1- 071018 703 0.0 0.1- 071019 G96 0.1- 0.1-
071018 703 1.4- 1.6+ 071018 703 0.6- 1.1- 071019 673 0.2+ 0.4+
071018 704 0.1+ 0.1- 071018 703 (1.2+ 1.9-) 071019 673 0.4+ 0.3+
071018 703 (3.3- 0.4+) 071018 651 (2.7- 0.7+) 071019 673 0.0 0.7+
071018 704 0.0 0.9+ 071018 651 0.1+ 0.2- 071019 673 1.1+ 0.4+
071018 703 1.1+ 0.2- 071018 651 0.2+ 0.9- 071019 G96 0.3+ 0.1-
071018 703 0.1+ 0.7+ 071019 G96 0.1- 0.2- 071019 G96 0.2- 0.0
071018 704 (1.2+ 2.4+) 071019 G96 0.5- 0.2- 071019 G96 0.0 0.0
071018 703 0.5+ 0.3- 071019 G96 0.4- 0.1- 071019 G96 0.4- 0.2-
Ephemeris:
2007 UY1 a,e,i = 0.94, 0.18, 1 q = 0.7735
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 17 21 19.61 -05 23.6 0.0723 1.032 117.0 59.4 19.6
2007 10 19 21 35.03 -04 32.8 0.0787 1.037 119.0 57.2 19.7
2007 10 21 21 48.39 -03 47.6 0.0853 1.042 120.5 55.5 19.9
2007 10 23 22 00.09 -03 07.1 0.0922 1.046 121.5 54.2 20.0
2007 10 25 22 10.44 -02 30.6 0.0993 1.051 122.2 53.2 20.1
2007 10 27 22 19.70 -01 57.4 0.107 1.055 122.6 52.5 20.3
2007 10 29 22 28.06 -01 27.1 0.114 1.060 122.8 52.0 20.4
2007 10 31 22 35.70 -00 59.0 0.122 1.064 122.8 51.7 20.6
2007 11 02 22 42.75 -00 32.8 0.129 1.068 122.6 51.5 20.7
2007 11 04 22 49.30 -00 08.1 0.137 1.071 122.3 51.5 20.8
2007 11 06 22 55.46 +00 15.4 0.145 1.075 121.9 51.5 21.0
2007 11 08 23 01.29 +00 38.1 0.153 1.079 121.4 51.6 21.1
2007 11 10 23 06.84 +01 00.1 0.161 1.082 120.9 51.8 21.2
2007 11 12 23 12.18 +01 21.5 0.170 1.085 120.3 52.0 21.3
2007 11 14 23 17.33 +01 42.6 0.178 1.088 119.6 52.2 21.5
2007 11 16 23 22.33 +02 03.5 0.186 1.091 118.9 52.5 21.6
2007 11 18 23 27.19 +02 24.1 0.195 1.094 118.1 52.8 21.7
2007 11 20 23 31.96 +02 44.7 0.203 1.097 117.4 53.2 21.8
2007 11 22 23 36.63 +03 05.1 0.212 1.099 116.6 53.5 21.9
2007 11 24 23 41.22 +03 25.6 0.221 1.101 115.7 53.9 22.0
2007 11 26 23 45.75 +03 46.0 0.229 1.103 114.9 54.2 22.1
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-U29
Read MPEC 2007-U28
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