MPEC 2006-A50 : 2006 AO4
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M.P.E.C. 2006-A50 Issued 2006 Jan. 9, 12:59 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
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 AO4
Observations:
K06A04O* C2006 01 08.44648 10 37 51.42 +05 03 58.0 20.6 V EA050G96
K06A04O C2006 01 08.45282 10 37 51.16 +05 03 56.9 20.8 V EA050G96
K06A04O C2006 01 08.45915 10 37 50.91 +05 03 56.5 20.2 V EA050G96
K06A04O C2006 01 08.49925 10 37 49.29 +05 03 51.4 20.3 V EA050G96
K06A04O C2006 01 08.50633 10 37 48.97 +05 03 50.6 20.6 V EA050G96
K06A04O C2006 01 08.51341 10 37 48.68 +05 03 49.6 20.6 V EA050G96
K06A04O C2006 01 08.52050 10 37 48.36 +05 03 48.7 20.4 V EA050G96
K06A04O C2006 01 09.17305 10 37 21.89 +05 02 26.7 20 R EA050461
K06A04O C2006 01 09.17619 10 37 21.75 +05 02 26.3 EA050461
K06A04O C2006 01 09.17942 10 37 21.64 +05 02 26.1 EA050461
K06A04O C2006 01 09.35199 10 37 14.72 +05 02 06.5 EA050291
K06A04O C2006 01 09.35813 10 37 14.47 +05 02 05.8 EA050291
K06A04O C2006 01 09.36363 10 37 14.22 +05 02 05.2 EA050291
Observer details:
291 LPL/Spacewatch II. Observer A. S. Descour. 1.8-m f/2.7 reflector + CCD.
461 Szeged University, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
1.02-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2006 AO4 Earth MOID = 0.3181 AU
Epoch 2006 Jan. 5.0 TT = JDT 2453740.5 MPC
M 311.93970 (2000.0) P Q
n 0.26374710 Peri. 340.94860 +0.52935341 +0.77152082
a 2.4081170 Node 318.78093 -0.69215145 +0.15218030
e 0.8917136 Incl. 32.38203 -0.49062342 +0.61773521
P 3.74 H 16.0 G 0.15
From 13 observations 2006 Jan. 8-9.
Ephemeris:
2006 AO4 a,e,i = 2.41, 0.89, 32 q = 0.2608
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 01 05 10 39.92 +05 11.9 2.045 2.729 124.8 17.2 20.6
2006 01 15 10 32.68 +04 52.8 1.839 2.641 136.5 14.9 20.3
2006 01 25 10 21.26 +04 46.6 1.654 2.549 149.0 11.5 19.8
2006 02 04 10 05.24 +04 54.8 1.497 2.454 162.2 7.1 19.3
2006 02 14 09 44.82 +05 17.0 1.373 2.355 172.0 3.3 18.9
2006 02 24 09 21.12 +05 49.8 1.287 2.252 163.0 7.4 18.8
2006 03 06 08 56.22 +06 27.6 1.238 2.144 147.9 14.2 18.9
2006 03 16 08 32.68 +07 03.5 1.223 2.032 132.5 21.2 19.0
2006 03 26 08 12.60 +07 32.0 1.232 1.913 117.9 27.4 19.1
2006 04 05 07 57.15 +07 50.4 1.255 1.789 104.4 32.8 19.1
2006 04 15 07 46.50 +07 57.5 1.282 1.658 92.2 37.2 19.1
2006 04 25 07 40.22 +07 53.3 1.303 1.520 81.2 40.9 19.1
2006 05 05 07 37.61 +07 37.9 1.311 1.373 71.2 44.1 19.0
2006 05 15 07 37.83 +07 11.5 1.298 1.215 62.1 47.3 18.8
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-A50
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