MPEC 2005-J51 : 2005 JU81
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M.P.E.C. 2005-J51 Issued 2005 May 13, 02:56 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 JU81
Observations:
K05J81U* C2005 05 12.40893 15 01 47.82 +05 20 39.7 18.1 EJ051608
K05J81U C2005 05 12.41944 15 01 42.93 +05 18 23.8 18.0 EJ051608
K05J81U C2005 05 12.43001 15 01 38.02 +05 16 06.9 18.1 EJ051608
K05J81U C2005 05 12.81582 14 58 59.96 +03 53 23.9 17.5 R EJ051461
K05J81U C2005 05 12.81668 14 58 59.59 +03 53 13.1 EJ051461
K05J81U C2005 05 12.81753 14 58 59.21 +03 53 02.0 EJ051461
K05J81U C2005 05 12.81840 14 58 58.85 +03 52 50.8 EJ051461
K05J81U C2005 05 12.81927 14 58 58.46 +03 52 40.2 EJ051461
K05J81U C2005 05 12.87764 14 58 33.58 +03 40 31.4 EJ051595
K05J81U C2005 05 12.88324 14 58 31.21 +03 39 20.3 17.7 V EJ051595
K05J81U C2005 05 12.89005 14 58 28.25 +03 37 54.0 EJ051595
K05J81U C2005 05 12.93304 14 58 09.45 +03 29 01.0 17.3 R EJ051599
K05J81U C2005 05 12.93392 14 58 09.08 +03 28 49.9 17.3 R EJ051599
K05J81U C2005 05 12.93480 14 58 08.70 +03 28 39.1 17.2 R EJ051599
K05J81U C2005 05 12.93571 14 58 08.30 +03 28 27.8 17.2 R EJ051599
K05J81U C2005 05 12.98368 14 57 47.40 +03 18 24.1 EJ051595
K05J81U C2005 05 12.98728 14 57 47.01 +03 17 32.8 EJ051J95
K05J81U C2005 05 12.98905 14 57 45.06 +03 17 18.0 EJ051595
K05J81U C2005 05 12.99002 14 57 45.81 +03 16 58.4 EJ051J95
K05J81U C2005 05 12.99270 14 57 44.66 +03 16 25.1 17.7 R EJ051J95
K05J81U C2005 05 12.99344 14 57 43.17 +03 16 22.7 17.4 V EJ051595
K05J81U C2005 05 13.00042 14 57 40.16 +03 14 55.6 EJ051595
Observer details:
461 Szeged University, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
595 Farra d'Isonzo. Observers M. Spolaor, G. Lombardi, F. Piani, E. Pettarin.
Measurers M. Spolaor, E. Pettarin. 0.40-m f/4.5 reflector + CCD.
599 Campo Imperatore-CINEOS. Observers A. Boattini, R. Leoni, A. Di Paola.
Measurers A. Boattini, R. Leoni, E. Dotto. 0.60-m f/3.1 Schmidt + CCD.
608 Haleakala-NEAT/MSSS. Observers R. Bambery, M. Hicks, K. Lawrence,
E. Helin, P. Kervin, J. Africano, R. Maeda. 1.2-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2005 JU81
Epoch 2005 May 10.0 TT = JDT 2453500.5 MPC
M 67.55493 (2000.0) P Q
n 0.83611166 Peri. 72.32335 -0.59048103 -0.76844763
a 1.1159032 Node 56.43593 +0.58161523 -0.61703734
e 0.2796059 Incl. 17.21539 +0.55951396 -0.16956758
P 1.18 H 21.7 G 0.15
From 22 observations 2005 May 12-13.
Ephemeris:
2005 JU81 a,e,i = 1.12, 0.28, 17 q = 0.8039
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 05 10 15 20.64 +14 34.8 0.0825 1.080 147.7 30.0 17.7
2005 05 20 14 21.83 -15 17.1 0.122 1.126 159.2 18.6 18.3
2005 05 30 13 57.16 -28 07.1 0.184 1.170 145.4 29.4 19.7
2005 06 09 13 49.66 -34 00.7 0.257 1.212 135.3 36.1 20.6
2005 06 19 13 52.27 -37 13.4 0.336 1.250 127.7 40.0 21.4
2005 06 29 14 01.38 -39 14.7 0.418 1.285 121.4 42.5 22.0
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-J51
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