MPEC 2009-U38 : 2009 UE2
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M.P.E.C. 2009-U38 Issued 2009 Oct. 19, 12:07 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
2009 UE2
Observations:
K09U02E* C2009 10 18.17558 22 25 20.06 +05 45 40.1 21.2 V EU038G96
K09U02E C2009 10 18.18156 22 25 19.41 +05 45 37.7 20.7 V EU038G96
K09U02E C2009 10 18.18777 22 25 18.76 +05 45 35.6 21.4 V EU038G96
K09U02E C2009 10 18.19390 22 25 18.08 +05 45 33.4 20.8 V EU038G96
K09U02E C2009 10 18.21123 22 25 16.16 +05 45 26.6 19.3 R EU038H01
K09U02E C2009 10 18.21984 22 25 15.22 +05 45 23.4 19.1 R EU038H01
K09U02E C2009 10 18.22664 22 25 14.49 +05 45 20.8 19.3 R EU038H01
K09U02E C2009 10 19.09902 22 23 46.94 +05 39 56.9 21.6 V EU038291
K09U02E C2009 10 19.10293 22 23 46.45 +05 39 55.5 21.0 V EU038291
K09U02E C2009 10 19.10682 22 23 46.11 +05 39 54.2 21.4 V EU038291
K09U02E 5C2009 10 19.16554 22 23 40.08 +05 39 32.1 20.8 R EU038673
K09U02E 5C2009 10 19.16988 22 23 39.70 +05 39 30.4 EU038673
K09U02E 5C2009 10 19.17943 22 23 38.76 +05 39 27.5 EU038673
K09U02E 5C2009 10 19.18638 22 23 37.92 +05 39 25.3 EU038673
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer D. Mayes. 0.6-m f/16
Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2009 UE2 Earth MOID = 0.1872 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 276.54948 (2000.0) P Q
n 1.01953018 Peri. 194.50696 -0.99624506 +0.06035912
a 0.9776933 Node 348.40757 -0.00486389 -0.75479949
e 0.5646067 Incl. 17.99176 -0.08644148 -0.65317265
P 0.97 H 19.4 G 0.15 U 9
Residuals in seconds of arc
091018 G96 0.1- 0.2- 091018 H01 0.1- 0.2+ 091019 673 0.6- 0.2-
091018 G96 0.1- 0.3- 091018 H01 0.0 0.2+ 091019 673 0.4+ 0.3-
091018 G96 0.3+ 0.1- 091019 291 0.6+ 0.1- 091019 673 1.1+ 0.2+
091018 G96 0.0 0.0 091019 291 0.7- 0.1- 091019 673 0.8- 0.6+
091018 H01 0.0 0.2+ 091019 291 0.2+ 0.1+
Ephemeris:
2009 UE2 a,e,i = 0.98, 0.56, 18 q = 0.4257
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 16 22 29.33 +06 00.0 0.634 1.522 136.7 26.7 20.5
2009 10 26 22 14.56 +05 04.1 0.710 1.508 123.5 33.3 20.9
2009 11 05 22 07.84 +04 34.2 0.794 1.486 112.2 38.1 21.3
2009 11 15 22 07.31 +04 29.6 0.879 1.458 102.4 41.5 21.6
2009 11 25 22 11.51 +04 48.0 0.960 1.421 93.8 43.9 21.8
2009 12 05 22 19.27 +05 26.9 1.033 1.377 86.0 45.5 21.9
2009 12 15 22 29.80 +06 23.7 1.095 1.325 79.0 46.8 22.0
2009 12 25 22 42.59 +07 36.7 1.143 1.264 72.5 47.9 22.0
2010 01 04 22 57.28 +09 03.9 1.174 1.195 66.6 49.0 22.0
2010 01 14 23 13.67 +10 43.1 1.185 1.117 61.1 50.5 21.9
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-U38
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