MPEC 2008-U50 : 2008 UL3
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M.P.E.C. 2008-U50 Issued 2008 Oct. 25, 13:53 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
2008 UL3
Observations:
K08U03L* C2008 10 24.25696 01 17 01.39 +02 34 38.0 21.8 V EU050G96
K08U03L C2008 10 24.26241 01 17 01.50 +02 34 14.3 21.4 V EU050G96
K08U03L C2008 10 24.26788 01 17 01.64 +02 33 50.1 21.9 V EU050G96
K08U03L C2008 10 24.27336 01 17 01.78 +02 33 26.0 21.4 V EU050G96
K08U03L C2008 10 24.31354 01 17 02.90 +02 30 30.7 20.7 V EU050G96
K08U03L C2008 10 24.31442 01 17 02.94 +02 30 27.0 20.7 V EU050G96
K08U03L C2008 10 24.31531 01 17 02.94 +02 30 23.0 20.9 V EU050G96
K08U03L C2008 10 24.31619 01 17 02.97 +02 30 19.2 21.6 V EU050G96
K08U03L C2008 10 25.23043 01 17 59.96 +01 22 35.5 21.9 V EU050G96
K08U03L C2008 10 25.23485 01 18 00.07 +01 22 15.3 21.2 V EU050G96
K08U03L C2008 10 25.23928 01 18 00.21 +01 21 55.6 21.3 V EU050G96
K08U03L C2008 10 25.24374 01 18 00.36 +01 21 35.6 22.0 V EU050G96
K08U03L C2008 10 25.38372 01 18 04.93 +01 11 03.2 22.1 V EU050291
K08U03L HC2008 10 25.38807 01 18 05.16 +01 10 42.2 EU050291
K08U03L C2008 10 25.39210 01 18 05.31 +01 10 24.2 21.7 V EU050291
Observer details:
291 LPL/Spacewatch II. Observer A. F. Tubbiolo. 1.8-m f/2.7 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:
2008 UL3 Earth MOID = 0.0712 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 347.53749 (2000.0) P Q
n 0.67094520 Peri. 240.54656 +0.06688855 -0.99651002
a 1.2922445 Node 205.76205 +0.95060939 +0.07885151
e 0.2215464 Incl. 6.59752 +0.30309685 -0.02739018
P 1.47 H 25.5 G 0.15 U 8
Residuals in seconds of arc
081024 G96 0.6+ 0.1- 081024 G96 0.2+ 0.3+ 081025 G96 0.1- 0.1-
081024 G96 0.0 0.0 081024 G96 0.2- 0.2+ 081025 G96 0.1+ 0.1+
081024 G96 0.1- 0.3- 081024 G96 0.1- 0.2+ 081025 291 0.6- 0.8+
081024 G96 0.2- 0.4- 081025 G96 0.2+ 0.1- 081025 291 0.4+ 0.5-
081024 G96 0.1- 0.1+ 081025 G96 0.2- 0.3- 081025 291 0.2+ 0.2-
Ephemeris:
2008 UL3 a,e,i = 1.29, 0.22, 7 q = 1.0060
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 21 01 14.19 +06 18.8 0.109 1.104 171.5 7.6 21.5
2008 10 23 01 15.86 +04 04.8 0.105 1.098 168.6 10.3 21.5
2008 10 25 01 17.75 +01 40.7 0.101 1.092 165.5 13.2 21.5
2008 10 27 01 19.89 -00 53.4 0.0971 1.087 162.1 16.3 21.5
2008 10 29 01 22.34 -03 36.5 0.0937 1.081 158.6 19.5 21.5
2008 10 31 01 25.12 -06 27.8 0.0908 1.076 155.1 22.9 21.5
2008 11 02 01 28.28 -09 26.0 0.0883 1.071 151.4 26.3 21.6
2008 11 04 01 31.85 -12 29.6 0.0862 1.066 147.7 29.8 21.6
2008 11 06 01 35.87 -15 37.0 0.0844 1.061 144.0 33.3 21.7
2008 11 08 01 40.37 -18 46.4 0.0830 1.056 140.3 36.8 21.7
2008 11 10 01 45.38 -21 55.9 0.0820 1.051 136.7 40.2 21.8
2008 11 12 01 50.93 -25 03.6 0.0814 1.047 133.1 43.6 21.8
2008 11 14 01 57.04 -28 07.9 0.0810 1.043 129.7 46.9 21.9
2008 11 16 02 03.71 -31 07.0 0.0810 1.039 126.4 50.0 22.0
2008 11 18 02 10.96 -33 59.3 0.0812 1.035 123.2 53.0 22.1
2008 11 20 02 18.79 -36 43.4 0.0817 1.032 120.2 55.9 22.2
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-U50
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