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M.P.E.C. 2008-J49 Issued 2008 May 9, 10:46 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 JW19
Observations:
K08J19W* C2008 05 08.23646 15 26 02.97 -10 24 07.6 20.6 V EJ049691
K08J19W C2008 05 08.25416 15 25 59.65 -10 24 18.5 20.3 V EJ049691
K08J19W C2008 05 08.27185 15 25 56.34 -10 24 28.9 20.4 V EJ049691
K08J19W 4C2008 05 08.34436 15 25 43.65 -10 25 08.1 19.6 R EJ049F65
K08J19W 4C2008 05 08.35524 15 25 41.60 -10 25 14.2 19.5 R EJ049F65
K08J19W 4C2008 05 08.37015 15 25 38.77 -10 25 23.4 19.6 R EJ049F65
K08J19W C2008 05 09.07287 15 23 27.76 -10 32 33.7 20.0 EJ049204
K08J19W VC2008 05 09.09950 15 23 22.59 -10 32 50.2 EJ049204
K08J19W 1C2008 05 09.31654 15 22 42.19 -10 35 06.0 EJ049658
K08J19W 1C2008 05 09.31875 15 22 41.76 -10 35 07.3 EJ049658
K08J19W 1C2008 05 09.32095 15 22 41.34 -10 35 08.6 EJ049658
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
658 National Research Council of Canada. Observers D. D. Balam, R. M. Robb.
Measurers D. D. Balam, P. Wiegert, A. Domokos. 1.82-m Plaskett telescope
+ CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
F65 Haleakala-Faulkes Telescope North. Observer J. Bedient. 2.0-m
Ritchey-Chretien + CCD.
Orbital elements:
2008 JW19 Earth MOID = 0.0829 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 327.73439 (2000.0) P Q
n 0.38941308 Peri. 289.14065 +0.92612334 +0.26468506
a 1.8572158 Node 56.37759 -0.08245737 +0.83731832
e 0.6758622 Incl. 18.83038 -0.36809828 +0.47837209
P 2.53 H 20.4 G 0.15 U 8
Residuals in seconds of arc
080508 691 0.2+ 0.2+ 080508 F65 0.0 0.3+ 080509 658 0.1- 0.1-
080508 691 0.1- 0.2- 080508 F65 0.4- 0.1+ 080509 658 0.0 0.0
080508 691 0.2- 0.0 080509 204 0.1+ 0.2+ 080509 658 0.2+ 0.1+
080508 F65 0.2+ 0.1- 080509 204 0.1- 0.2-
Ephemeris:
2008 JW19 a,e,i = 1.86, 0.68, 19 q = 0.6020
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 05 04 15 37.33 -09 47.4 0.497 1.495 165.9 9.5 20.4
2008 05 14 15 05.73 -11 30.6 0.384 1.392 171.6 6.1 19.5
2008 05 24 14 12.77 -14 20.3 0.297 1.284 152.7 21.2 19.3
2008 06 03 12 51.93 -17 50.9 0.243 1.172 125.4 44.8 19.4
2008 06 13 11 10.77 -19 59.2 0.228 1.058 94.4 73.2 19.9
2008 06 23 09 33.98 -18 57.2 0.248 0.942 65.8 100.4 20.9
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-J49
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