MPEC 2011-J05 : 2011 JA
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M.P.E.C. 2011-J05 Issued 2011 May 2, 14:25 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.minorplanetcenter.net/ ISSN 1523-6714
2011 JA
Observations:
K11J00A* C2011 05 01.39009 14 46 23.84 +57 01 01.5 18.2 VrEJ005703
K11J00A C2011 05 01.40052 14 46 20.85 +57 01 04.3 18.4 VrEJ005703
K11J00A C2011 05 01.40573 14 46 19.34 +57 01 05.5 18.2 VrEJ005703
K11J00A C2011 05 01.42253 14 46 14.44 +57 01 09.4 18.3 VrEJ005703
K11J00A C2011 05 01.43145 14 46 11.92 +57 01 10.8 18.5 VrEJ005703
K11J00A C2011 05 01.43591 14 46 10.66 +57 01 11.7 18.4 VrEJ005703
K11J00A C2011 05 01.48910 14 45 56.45 +57 01 16.6 19.1 VrEJ005703
K11J00A C2011 05 01.48947 14 45 56.45 +57 01 17.7 18.4 VrEJ005703
K11J00A C2011 05 01.48981 14 45 56.34 +57 01 17.5 18.0 VrEJ005703
K11J00A C2011 05 01.49017 14 45 56.11 +57 01 16.6 18.4 VrEJ005703
K11J00A C2011 05 01.60382 14 45 44.35 +57 02 50.5 18.1 RoEJ005300
K11J00A C2011 05 01.60581 14 45 43.88 +57 02 52.2 18.1 RoEJ005300
K11J00A C2011 05 01.61575 14 45 41.02 +57 02 56.8 18.1 RoEJ005300
K11J00A C2011 05 01.62571 14 45 38.27 +57 03 02.1 17.8 RoEJ005300
K11J00A C2011 05 01.81450 14 45 06.60 +57 03 37.1 17.8 RvEJ005A99
K11J00A C2011 05 01.81691 14 45 06.10 +57 03 38.3 17.9 RvEJ005A99
K11J00A C2011 05 01.81932 14 45 05.49 +57 03 40.6 17.9 RvEJ005A99
K11J00A C2011 05 01.82171 14 45 04.93 +57 03 42.6 17.8 RvEJ005A99
K11J00A C2011 05 01.82556 14 45 04.02 +57 03 45.3 17.9 RvEJ005A99
K11J00A KC2011 05 01.83936 14 45 01.00 +57 03 53.7 18.0 RcEJ005A24
K11J00A KC2011 05 01.84080 14 45 00.66 +57 03 54.7 18.0 RcEJ005A24
K11J00A KC2011 05 01.84225 14 45 00.34 +57 03 55.9 18.0 RcEJ005A24
K11J00A KC2011 05 01.84368 14 45 00.00 +57 03 57.0 18.0 RcEJ005A24
K11J00A KC2011 05 01.84512 14 44 59.67 +57 03 58.1 17.9 RcEJ005A24
K11J00A KC2011 05 01.84655 14 44 59.33 +57 03 59.1 18.1 RcEJ005A24
K11J00A KC2011 05 01.85129 14 44 57.61 +57 03 55.6 18.4 VuEJ005A74
K11J00A KC2011 05 01.85628 14 44 56.44 +57 03 59.1 18.4 VuEJ005A74
K11J00A KC2011 05 01.86198 14 44 55.12 +57 04 03.1 18.6 VuEJ005A74
K11J00A KC2011 05 01.87088 14 44 52.97 +57 04 08.7 18.4 VuEJ005A74
K11J00A C2011 05 01.91391 14 44 44.04 +57 04 20.8 18.1 RoEJ005J16
K11J00A C2011 05 01.91756 14 44 43.14 +57 04 22.5 18.0 RoEJ005J16
K11J00A C2011 05 01.92116 14 44 42.36 +57 04 24.7 18.0 RoEJ005J16
K11J00A C2011 05 01.92475 14 44 41.43 +57 04 27.4 17.9 RoEJ005J16
K11J00A KC2011 05 01.93449 14 44 37.89 +57 04 53.2 17.8 RvEJ005204
K11J00A KC2011 05 01.93848 14 44 36.91 +57 04 55.3 vEJ005204
K11J00A KC2011 05 01.94241 14 44 35.92 +57 04 57.3 vEJ005204
K11J00A C2011 05 01.96766 14 44 24.63 +57 05 05.3 18.6 RrEJ005114
K11J00A C2011 05 01.97160 14 44 23.67 +57 05 06.1 18.5 RrEJ005114
K11J00A KC2011 05 01.97305 14 44 29.81 +57 05 12.3 vEJ005I93
K11J00A C2011 05 01.97546 14 44 22.77 +57 05 06.5 18.6 RrEJ005114
K11J00A KC2011 05 01.97819 14 44 28.53 +57 05 14.6 18.1 VvEJ005I93
K11J00A C2011 05 01.97938 14 44 21.66 +57 05 07.7 18.7 RrEJ005114
K11J00A KC2011 05 01.98504 14 44 26.83 +57 05 17.7 18.2 VvEJ005I93
K11J00A KC2011 05 01.99189 14 44 25.15 +57 05 20.7 18.2 VvEJ005I93
K11J00A KC2011 05 01.99826 14 44 23.59 +57 05 23.3 18.1 VvEJ005I93
K11J00A C2011 05 02.30112 14 43 29.61 +57 07 17.7 18.1 rEJ005718
K11J00A C2011 05 02.30811 14 43 27.98 +57 07 20.3 18.5 rEJ005718
K11J00A C2011 05 02.31515 14 43 26.25 +57 07 22.8 18.2 rEJ005718
K11J00A C2011 05 02.32197 14 43 24.79 +57 07 25.4 18.1 rEJ005718
Observer details:
114 Engelhardt Observatory, Zelenchukskaya Station. Observers T. Kryachko,
B. Satovski. Measurer T. Kryachko. 0.3-m f/7.7 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Urakawa, N. Hashimoto.
1.0-m f/3.0 reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, P. Tricarico,
A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
0.68-m Schmidt + CCD.
718 Wiggins Observatory, Tooele. Observer P. Wiggins. 0.35-m f/5.5
Schmidt-Cassegrain + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/7.6
Schmidt-Cassegrain + CCD.
A74 Bergen-Enkheim Observatory. Observer U. Suessenberger. 0.4-m f/4
reflector + CCD.
A99 Osservatorio del Monte Baldo. Observer C. Flavio. Measurer M. Claudio.
0.4-m f/8 Ritchey-Chretien + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
J16 An Carraig Observatory, Loughinisland. Observer K. Rooney. 0.25-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2011 JA PHA, Earth MOID = 0.0002 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 345.22609 (2000.0) P Q
n 0.75059482 Peri. 287.65260 -0.65628697 -0.64956504
a 1.1991284 Node 215.11548 +0.62553050 -0.75290067
e 0.2934072 Incl. 41.86129 -0.42189928 -0.10585765
P 1.31 H 21.3 G 0.15 U 8
Residuals in seconds of arc
110501 703 0.1- 0.0 110501 A99 0.1- 0.4+ 110501 204 0.0 0.1+
110501 703 0.5+ 0.1- 110501 A99 0.2- 0.2+ 110501 204 0.1- 0.1+
110501 703 0.5+ 0.2- 110501 A24 0.1+ 0.0 110501 114 0.6+ 0.1-
110501 703 0.1- 0.1+ 110501 A24 0.1+ 0.1- 110501 114 0.5+ 0.1-
110501 703 0.1- 0.2- 110501 A24 0.3+ 0.1+ 110501 I93 0.0 0.2+
110501 703 0.3- 0.0 110501 A24 0.2+ 0.1+ 110501 114 0.8+ 0.4-
110501 703 0.6- 0.5- 110501 A24 0.3+ 0.2+ 110501 I93 0.1- 0.1+
110501 703 0.2+ 0.6+ 110501 A24 0.3+ 0.2+ 110501 114 0.7- 0.1+
110501 703 0.0 0.4+ 110501 A74 0.1- 0.1+ 110501 I93 0.2- 0.1+
110501 703 1.2- 0.6- 110501 A74 0.1- 0.2+ 110501 I93 0.1- 0.1+
110501 300 0.3- 0.4- 110501 A74 0.1+ 0.3+ 110501 I93 0.0 0.1+
110501 300 0.5+ 0.2+ 110501 A74 0.3- 0.1+ 110502 718 0.2+ 0.6-
110501 300 0.1+ 0.6- 110501 J16 0.1+ 0.4+ 110502 718 0.1+ 0.5-
110501 300 0.7+ 0.4- 110501 J16 0.3- 0.2- 110502 718 0.8- 0.4-
110501 A99 0.1- 0.4+ 110501 J16 0.2+ 0.1- 110502 718 0.0 0.1+
110501 A99 0.4+ 0.2- 110501 J16 0.6- 0.4+
110501 A99 0.1- 0.2+ 110501 204 0.0 0.0
Ephemeris:
2011 JA a,e,i = 1.20, 0.29, 42 q = 0.8473
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 04 21.0 01 57.41 -58 41.7 0.0619 0.986 70.3 106.3 19.2
2011 04 21.5 01 53.92 -58 46.5 0.0553 0.988 70.6 106.4 18.9
2011 04 22.0 01 49.47 -58 51.7 0.0487 0.990 70.8 106.5 18.7
2011 04 22.5 01 43.60 -58 57.4 0.0421 0.992 71.1 106.6 18.4
2011 04 23.0 01 35.53 -59 03.4 0.0355 0.995 71.5 106.5 18.0
2011 04 23.5 01 23.74 -59 08.3 0.0290 0.997 72.0 106.4 17.6
2011 04 24.0 01 05.05 -59 07.7 0.0225 0.999 72.8 106.0 17.0
2011 04 24.5 00 31.60 -58 40.8 0.0160 1.001 74.0 105.1 16.2
2011 04 25.0 23 20.69 -55 43.2 0.00977 1.004 77.1 102.4 15.0
2011 04 25.5 20 42.75 -31 43.8 0.00469 1.006 90.1 89.6 12.8
2011 04 26.0 17 49.64 +31 40.3 0.00600 1.008 111.2 68.5 12.6
2011 04 26.5 16 27.47 +48 20.4 0.0117 1.011 111.5 67.9 14.1
2011 04 27.0 15 49.67 +52 41.6 0.0181 1.013 110.7 68.4 15.0
2011 04 27.5 15 29.23 +54 27.1 0.0245 1.015 110.1 68.6 15.7
2011 04 28.0 15 16.54 +55 22.0 0.0311 1.018 109.7 68.7 16.2
2011 04 28.5 15 07.94 +55 54.9 0.0376 1.020 109.3 68.7 16.6
2011 04 29.0 15 01.73 +56 16.4 0.0442 1.022 109.0 68.6 17.0
2011 04 29.5 14 57.06 +56 31.4 0.0508 1.024 108.8 68.5 17.3
2011 04 30.0 14 53.41 +56 42.2 0.0574 1.027 108.5 68.4 17.6
2011 04 30.5 14 50.48 +56 50.3 0.0640 1.029 108.3 68.3 17.8
2011 05 01.0 14 48.08 +56 56.5 0.0706 1.032 108.1 68.2 18.0
2011 05 01.5 14 46.08 +57 01.3 0.0771 1.034 107.9 68.0 18.2
2011 05 02.0 14 44.38 +57 05.0 0.0837 1.036 107.7 67.9 18.4
2011 05 02.5 14 42.93 +57 07.9 0.0903 1.039 107.5 67.7 18.5
2011 05 03.0 14 41.67 +57 10.1 0.0969 1.041 107.4 67.5 18.7
2011 05 03.5 14 40.56 +57 11.7 0.103 1.043 107.2 67.4 18.8
2011 05 04.0 14 39.59 +57 13.0 0.110 1.046 107.0 67.2 19.0
2011 05 04.5 14 38.73 +57 13.8 0.117 1.048 106.9 67.0 19.1
2011 05 05.0 14 37.96 +57 14.3 0.123 1.050 106.7 66.9 19.2
2011 05 05.5 14 37.26 +57 14.5 0.130 1.053 106.5 66.7 19.3
2011 05 06.0 14 36.64 +57 14.4 0.136 1.055 106.4 66.5 19.4
2011 05 06.5 14 36.08 +57 14.2 0.143 1.058 106.2 66.3 19.5
2011 05 07.0 14 35.56 +57 13.7 0.149 1.060 106.1 66.2 19.6
2011 05 07.5 14 35.10 +57 13.0 0.156 1.062 105.9 66.0 19.7
2011 05 08.0 14 34.67 +57 12.2 0.162 1.065 105.7 65.8 19.8
2011 05 08.5 14 34.28 +57 11.2 0.169 1.067 105.6 65.6 19.9
2011 05 09.0 14 33.93 +57 10.1 0.175 1.070 105.4 65.5 20.0
2011 05 09.5 14 33.60 +57 08.8 0.182 1.072 105.3 65.3 20.1
2011 05 10.0 14 33.30 +57 07.4 0.188 1.074 105.1 65.1 20.1
2011 05 10.5 14 33.03 +57 05.9 0.195 1.077 105.0 64.9 20.2
2011 05 11.0 14 32.78 +57 04.3 0.201 1.079 104.8 64.8 20.3
Timothy B. Spahr (C) Copyright 2011 MPC M.P.E.C. 2011-J05
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