MPEC 2008-J31 : 2008 JU2
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M.P.E.C. 2008-J31 Issued 2008 May 5, 14:21 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 JU2
Observations:
K08J02U* C2008 05 03.28282 15 19 03.61 +29 48 49.7 19.7 V EJ031703
K08J02U C2008 05 03.29112 15 19 05.77 +29 48 27.1 19.2 V EJ031703
K08J02U C2008 05 03.29943 15 19 07.86 +29 48 00.3 18.6 V EJ031703
K08J02U C2008 05 03.30778 15 19 10.16 +29 47 35.9 19.8 V EJ031703
K08J02U C2008 05 03.34001915 19 16.93 +29 45 45.5 19.4 V EJ031H55
K08J02U C2008 05 03.34576 15 19 20.28 +29 45 41.8 19.8 V EJ031703
K08J02U C2008 05 03.34609715 19 18.61 +29 45 28.0 19.8 V EJ031H55
K08J02U C2008 05 03.34704 15 19 20.29 +29 45 35.1 19.6 R EJ031H01
K08J02U C2008 05 03.34842 15 19 20.63 +29 45 31.3 19.6 R EJ031H01
K08J02U C2008 05 03.35185 15 19 21.90 +29 45 23.4 19.1 V EJ031703
K08J02U C2008 05 03.35295415 19 20.44 +29 45 06.5 20.0 V EJ031H55
K08J02U C2008 05 03.35781 15 19 23.41 +29 45 05.3 19.4 V EJ031703
K08J02U C2008 05 03.36125 15 19 24.05 +29 44 51.6 19.5 R EJ031H01
K08J02U C2008 05 03.36379 15 19 24.99 +29 44 46.5 20.0 V EJ031703
K08J02U C2008 05 03.41639 15 19 39.13 +29 42 02.8 19.9 R EJ031651
K08J02U C2008 05 03.41851 15 19 39.60 +29 41 55.9 19.6 V EJ031703
K08J02U C2008 05 03.42180 15 19 40.52 +29 41 45.5 19.5 R EJ031651
K08J02U C2008 05 03.42404 15 19 41.16 +29 41 37.9 19.3 V EJ031703
K08J02U C2008 05 03.42961 15 19 42.62 +29 41 20.3 19.7 V EJ031703
K08J02U C2008 05 03.86816 15 22 01.20 +29 18 03.4 19.0 R EJ031A24
K08J02U C2008 05 03.86977 15 22 01.61 +29 17 57.3 19.0 R EJ031A24
K08J02U C2008 05 03.87192 15 22 02.21 +29 17 49.6 18.9 R EJ031A24
K08J02U C2008 05 03.87300 15 22 02.54 +29 17 46.9 18.9 R EJ031A24
K08J02U C2008 05 03.87407 15 22 02.76 +29 17 43.4 18.9 R EJ031A24
K08J02U C2008 05 03.87622 15 22 03.51 +29 17 37.1 18.9 R EJ031A24
K08J02U C2008 05 03.89391615 22 08.32 +29 16 38.8 20.0 V EJ031198
K08J02U C2008 05 03.89497615 22 08.65 +29 16 35.5 20.0 V EJ031198
K08J02U C2008 05 03.89532915 22 08.76 +29 16 34.0 20.0 V EJ031198
K08J02U C2008 05 03.90278615 22 10.38 +29 16 12.5 19.9 V EJ031B03
K08J02U C2008 05 03.91464415 22 13.79 +29 15 35.3 19.9 V EJ031B03
K08J02U C2008 05 03.91856 15 22 15.05 +29 15 19.1 19.4 R EJ031A35
K08J02U C2008 05 03.92596715 22 16.98 +29 14 59.0 19.8 V EJ031B03
K08J02U C2008 05 03.92774 15 22 17.65 +29 14 49.4 19.3 R EJ031A35
K08J02U C2008 05 03.94609 15 22 22.87 +29 13 52.1 19.1 R EJ031A35
K08J02U C2008 05 03.97611 15 22 31.74 +29 12 18.0 18.9 V EJ031A13
K08J02U C2008 05 03.97756 15 22 32.19 +29 12 13.5 19.3 V EJ031A13
K08J02U C2008 05 03.97929 15 22 32.70 +29 12 08.2 19.4 V EJ031A13
K08J02U C2008 05 03.99680 15 22 37.61 +29 11 11.0 19.6 V EJ031A13
K08J02U C2008 05 03.99916 15 22 38.31 +29 11 03.4 19.3 V EJ031A13
K08J02U C2008 05 04.00029 15 22 38.63 +29 10 59.7 19.3 V EJ031A13
K08J02U C2008 05 04.15101515 23 28.26 +29 02 45.0 19.9 V EJ031H55
K08J02U C2008 05 04.15496715 23 29.39 +29 02 32.5 20.0 V EJ031H55
K08J02U C2008 05 04.15865615 23 30.46 +29 02 20.5 20.0 V EJ031H55
K08J02U C2008 05 04.16053 15 23 31.52 +29 02 12.0 19.4 R EJ031734
K08J02U C2008 05 04.16359 15 23 32.43 +29 02 02.6 19.6 R EJ031734
K08J02U C2008 05 04.16664 15 23 33.29 +29 01 52.9 19.5 R EJ031734
K08J02U C2008 05 04.16969 15 23 34.17 +29 01 43.1 19.2 R EJ031734
K08J02U C2008 05 04.18830 15 23 38.92 +29 00 50.5 19.1 R EJ031850
K08J02U C2008 05 04.21626 15 23 46.82 +28 59 19.3 18.4 R EJ031850
K08J02U C2008 05 04.24415 15 23 54.53 +28 57 47.0 19.4 R EJ031850
K08J02U C2008 05 04.27112 15 24 04.38 +28 56 17.8 19.7 V EJ031G96
K08J02U C2008 05 04.27199 15 24 02.35 +28 56 14.1 19.4 R EJ031850
K08J02U C2008 05 04.27257 15 24 04.85 +28 56 12.5 19.5 V EJ031G96
K08J02U C2008 05 04.27402 15 24 05.18 +28 56 08.4 20.2 V EJ031G96
K08J02U C2008 05 04.27545 15 24 05.61 +28 56 03.4 19.9 V EJ031G96
K08J02U C2008 05 05.23291 15 29 12.01 +27 59 03.2 19.7 R EJ031850
K08J02U C2008 05 05.24733 15 29 16.26 +27 58 09.1 19.9 R EJ031850
K08J02U C2008 05 05.26191 15 29 20.60 +27 57 13.9 19.8 R EJ031850
K08J02U C2008 05 05.33044 15 29 43.29 +27 52 58.4 19.4 V EJ031G96
K08J02U C2008 05 05.33535 15 29 44.77 +27 52 39.5 19.4 V EJ031G96
K08J02U C2008 05 05.34029 15 29 46.21 +27 52 20.7 19.4 V EJ031G96
K08J02U C2008 05 05.34522 15 29 47.68 +27 52 01.9 19.5 V EJ031G96
K08J02U C2008 05 05.44640 15 30 18.23 +27 45 26.1 20.0 V EJ031291
K08J02U C2008 05 05.45105 15 30 19.66 +27 45 07.6 19.9 V EJ031291
K08J02U C2008 05 05.45526 15 30 20.97 +27 44 50.4 20.0 V EJ031291
Observer details:
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
703 Catalina Sky 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. 0.68-m Schmidt + CCD.
734 Farpoint Observatory. Observer R. Valentine. Measurer G. Hug. 0.7-m
reflector + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.30-m f/2.5
Schmidt-Cassegrain + 765x510 CCD, 0.35-m f/7.8 Schmidt-Cassegrain
+ 1530x1020 CCD.
A13 Observatoire Naef, Marly. Observer P. Kocher. 0.5-m f/3.3 Hypergraph
+ CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/7.6
Schmidt-Cassegrain + CCD.
A35 Hormersdorf Observatory. Observer J. Lorenz. 0.30-m f/6.0 reflector
+ CCD.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD, 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2008 JU2 Earth MOID = 0.0558 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 358.01962 (2000.0) P Q
n 0.29286406 Peri. 175.56238 -0.47947686 +0.86104965
a 2.2457358 Node 65.70612 -0.81075258 -0.36077450
e 0.5244579 Incl. 10.71100 -0.33583061 -0.35837867
P 3.37 H 22.7 G 0.15 U 7
Residuals in seconds of arc
080503 703 0.4+ 0.7- 080503 A24 0.4+ 0.1- 080504 734 0.3+ 0.1+
080503 703 0.1- 1.2+ 080503 A24 0.8- 0.3- 080504 734 0.0 0.2+
080503 703 1.5- 0.9- 080503 A24 1.0+ 0.1+ 080504 734 0.0 0.2+
080503 703 0.3- 0.4- 080503 198 0.4- 0.6+ 080504 850 0.1+ 0.5-
080503 H55 0.4- 1.0- 080503 198 0.1- 0.6+ 080504 850 0.5+ 0.1-
080503 703 0.7+ 0.2+ 080503 198 0.0 0.2+ 080504 850 1.0- 0.1+
080503 H55 0.1+ 0.4+ 080503 B03 0.8- 0.2- 080504 G96 0.1- 0.1+
080503 H01 0.3+ 0.2- 080503 B03 0.1- 0.2+ 080504 850 0.8- 0.9+
080503 H01 0.0 0.2+ 080503 A35 0.1+ 0.2+ 080504 G96 0.7+ 0.4-
080503 703 0.8+ 0.4+ 080503 B03 0.2- 0.1- 080504 G96 0.3- 0.2+
080503 H55 0.3- 0.3+ 080503 A35 0.0 0.3- 080504 G96 0.0 0.0
080503 703 0.1- 0.5+ 080503 A35 0.3+ 1.1+ 080505 850 0.2+ 0.1+
080503 H01 0.1+ 0.0 080503 A13 0.5- 0.9- 080505 850 0.3- 0.0
080503 703 0.2- 0.1+ 080503 A13 0.0 0.7- 080505 850 0.2- 0.3-
080503 651 1.1+ 0.3- 080503 A13 0.3+ 0.4- 080505 G96 0.1- 0.3+
080503 703 0.7- 0.5+ 080503 A13 0.2+ 0.7- 080505 G96 0.2+ 0.1+
080503 651 0.1+ 0.5- 080503 A13 0.7+ 0.6- 080505 G96 0.2- 0.2+
080503 703 0.1+ 0.0 080504 A13 0.7+ 0.6- 080505 G96 0.1- 0.2+
080503 703 0.6- 0.1+ 080504 H55 0.2- 0.2+ 080505 291 0.0 0.0
080503 A24 1.0+ 1.4+ 080504 H55 0.3- 0.3+ 080505 291 0.0 0.1+
080503 A24 0.3+ 0.3+ 080504 H55 0.2- 0.2+ 080505 291 0.2+ 0.2-
080503 A24 0.1+ 0.8- 080504 734 0.1- 0.2-
Ephemeris:
2008 JU2 a,e,i = 2.25, 0.52, 11 q = 1.0679
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 05 04 15 22.64 +29 11.5 0.109 1.087 133.9 41.9 19.7
2008 05 14 16 30.97 +12 43.0 0.0730 1.071 144.6 33.1 18.6
2008 05 24 18 16.10 -20 43.8 0.0645 1.069 149.2 29.0 18.2
2008 06 03 20 02.20 -43 42.4 0.0907 1.080 134.3 42.3 19.3
2008 06 13 21 08.46 -51 26.5 0.132 1.104 129.2 45.5 20.2
2008 06 23 21 39.44 -54 06.4 0.177 1.139 130.3 42.9 20.9
2008 07 03 21 48.39 -55 02.7 0.225 1.184 134.0 38.2 21.4
2008 07 13 21 44.41 -54 56.3 0.277 1.237 138.5 33.0 21.8
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-J31
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