MPEC 2011-A51 : 2011 AS26
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M.P.E.C. 2011-A51 Issued 2011 Jan. 13, 04:50 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2011 AS26
Observations:
K11A26S* C2011 01 12.23888 08 16 40.93 +15 48 56.2 20.2 VoEA051691
K11A26S C2011 01 12.25662 08 16 41.95 +15 48 35.9 20.2 VoEA051691
K11A26S C2011 01 12.27438 08 16 42.96 +15 48 16.1 20.3 VoEA051691
K11A26S KC2011 01 12.33909 08 16 45.92 +15 46 56.5 20.2 RuEA051H36
K11A26S KC2011 01 12.34666 08 16 46.35 +15 46 47.2 20.4 RuEA051H36
K11A26S KC2011 01 12.35418 08 16 46.82 +15 46 38.9 19.8 RuEA051H36
K11A26S C2011 01 12.35487 08 16 47.36 +15 46 42.8 20.4 VoEA051291
K11A26S C2011 01 12.35886 08 16 47.57 +15 46 38.0 20.5 VoEA051291
K11A26S KC2011 01 12.36174 08 16 47.22 +15 46 29.7 20.2 RuEA051H36
K11A26S C2011 01 12.36279 08 16 47.79 +15 46 33.6 20.3 VoEA051291
K11A26S C2011 01 12.75428 08 17 13.79 +15 38 55.7 20.5 RoEA051300
K11A26S C2011 01 12.76029 08 17 14.16 +15 38 48.7 20.2 RoEA051300
K11A26S C2011 01 12.76631 08 17 14.53 +15 38 41.1 20.3 RoEA051300
K11A26S C2011 01 13.18109 08 17 46.18 +15 30 41.1 20.8 VoEA051291
K11A26S C2011 01 13.18494 08 17 46.41 +15 30 37.5 20.6 VoEA051291
K11A26S C2011 01 13.18873 08 17 46.64 +15 30 33.0 20.6 VoEA051291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, T. Sakamoto.
1.0-m f/3.0 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer T. H. Bressi. 0.9-m f/3
reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2011 AS26 Earth MOID = 0.2117 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 10.91585 (2000.0) P Q
n 0.31644256 Peri. 186.22227 -0.28511377 -0.95706547
a 2.1327476 Node 280.35240 +0.88167723 -0.24046781
e 0.4395861 Incl. 3.04789 +0.37597260 -0.16186698
P 3.11 H 22.8 G 0.15 U 8
Residuals in seconds of arc
110112 691 0.0 0.1+ 110112 291 0.2- 0.1- 110112 300 0.4+ 0.2-
110112 691 0.0 0.1- 110112 291 0.3- 0.2- 110113 291 0.0 0.3-
110112 691 0.1+ 0.3+ 110112 H36 0.6+ 0.1- 110113 291 0.0 0.3+
110112 H36 0.2+ 0.0 110112 291 0.2- 0.0 110113 291 0.0 0.0
110112 H36 0.3+ 0.4- 110112 300 0.5- 0.1+
110112 H36 1.0+ 0.2+ 110112 300 0.0 0.2+
Ephemeris:
2011 AS26 a,e,i = 2.13, 0.44, 3 q = 1.1952
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 12 14 07 26 52.6 +25 14 54 0.2556 1.2159 152.0 22.4 21.3
...
2010 12 29 07 56 27.9 +20 39 11 0.2249 1.1971 159.9 16.4 20.8
...
2011 01 06 08 08 45.7 +17 54 26 0.2185 1.1953 164.5 12.7 20.6
...
2011 01 12 08 16 22.7 +15 53 49 0.2182 1.1978 168.0 9.9 20.5
2011 01 13 08 17 31.8 +15 34 27 0.2186 1.1985 168.5 9.4 20.5
2011 01 14 08 18 39.0 +15 15 21 0.2190 1.1993 169.1 8.9 20.5
...
2011 01 20 08 24 47.3 +13 27 44 0.2240 1.2061 171.9 6.6 20.5
...
2011 01 28 08 31 44.3 +11 27 34 0.2366 1.2199 172.8 5.8 20.6
...
2011 02 12 08 43 27.1 +09 01 02 0.2798 1.2596 165.2 11.5 21.2
Carl W. Hergenrother (C) Copyright 2011 MPC M.P.E.C. 2011-A51
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