MPEC 2004-J64 : 2004 JO12
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M.P.E.C. 2004-J64 Issued 2004 May 15, 02:29 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 Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 JO12
Observations:
K04J12O*tC2004 05 14.41885 16 21 24.42 +07 01 44.8 17 V EJ064691
K04J12O tC2004 05 14.44382 16 21 41.20 +07 17 29.5 EJ064691
K04J12O tC2004 05 14.46089 16 21 52.65 +07 28 10.2 EJ064691
K04J12O C2004 05 14.89833 16 27 30.67 +11 53 39.2 18.1 R EJ064J95
K04J12O C2004 05 14.91033 16 27 38.87 +12 00 44.6 17.9 R EJ064J95
K04J12O C2004 05 14.91510 16 27 42.04 +12 03 35.6 EJ064J95
K04J12O C2004 05 14.92103 16 27 46.07 +12 07 05.3 18.4 R EJ064J95
K04J12O C2004 05 14.96660 16 28 16.54 +12 34 34.2 17.4 R EJ064620
K04J12O C2004 05 14.96925 16 28 18.27 +12 36 07.5 17.7 R EJ064620
K04J12O C2004 05 15.02772 16 28 52.78 +13 09 37.9 17.5 R EJ064118
K04J12O C2004 05 15.02844 16 28 53.28 +13 10 03.7 18.3 R EJ064118
K04J12O C2004 05 15.03036 16 28 54.45 +13 11 10.4 18.6 R EJ064118
K04J12O C2004 05 15.03178 16 28 55.43 +13 12 00.0 18.1 R EJ064118
K04J12O C2004 05 15.05870 16 29 16.23 +13 27 19.7 17.8 R EJ064J95
K04J12O C2004 05 15.06380 16 29 19.56 +13 30 15.8 17.7 R EJ064J95
K04J12O C2004 05 15.06857 16 29 22.63 +13 32 59.7 17.7 R EJ064J95
Observer details:
118 Modra. Observers S. Gajdos, J. Vilagi. 0.6-m f/5.5 reflector + CCD.
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, L. E. Turner.
0.9-m f/3 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 JO12
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 28.25880 (2000.0) P Q
n 0.60331513 Peri. 16.82379 -0.38019113 +0.87833164
a 1.3870962 Node 231.82003 -0.88536536 -0.43624913
e 0.2537352 Incl. 21.63406 -0.26754978 +0.19549993
P 1.63 H 23.8 G 0.15 U 8
Residuals in seconds of arc
040514 691 0.2+ 0.8- 040514 J95 0.5+ 0.2+ 040515 118 0.8+ 1.7+
040514 691 0.5+ 1.2+ 040514 620 0.5- 0.9- 040515 J95 0.8- 0.8-
040514 691 0.9- 0.4- 040514 620 0.1- 0.7- 040515 J95 0.3- 0.6-
040514 J95 0.4- 0.1- 040515 118 0.4+ 0.2+ 040515 J95 0.6- 1.0-
040514 J95 0.6+ 1.1- 040515 118 0.9+ 1.0+
040514 J95 0.1- 0.7+ 040515 118 0.1- 1.2+
Ephemeris:
2004 JO12 a,e,i = 1.39, 0.25, 22 q = 1.0351
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 05 15 16 28.58 +12 55.4 0.037 1.041 144.9 33.9 18.1
2004 05 17 16 50.48 +29 03.4 0.044 1.039 128.4 49.7 19.0
2004 05 19 17 08.91 +39 35.2 0.055 1.038 117.4 59.9 19.7
2004 05 21 17 24.37 +46 24.9 0.066 1.037 110.2 66.4 20.3
2004 05 23 17 37.38 +51 00.1 0.079 1.036 105.3 70.5 20.8
2004 05 25 17 48.38 +54 12.9 0.091 1.035 101.8 73.2 21.2
2004 05 27 17 57.74 +56 33.0 0.104 1.035 99.3 75.0 21.6
2004 05 29 18 05.77 +58 18.1 0.117 1.035 97.4 76.2 21.9
2004 05 31 18 12.70 +59 39.0 0.130 1.035 95.9 76.9 22.1
2004 06 02 18 18.73 +60 42.7 0.143 1.036 94.8 77.3 22.4
2004 06 04 18 23.99 +61 33.7 0.156 1.037 93.9 77.5 22.6
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-J64
Read MPEC 2004-J63
Read MPEC 2004-J65
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