MPEC 2006-A47 : 2006 AL4
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M.P.E.C. 2006-A47 Issued 2006 Jan. 9, 12:54 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 AL4
Observations:
K06A04L* C2006 01 08.38120 09 15 00.00 +19 59 35.3 20.8 V EA047G96
K06A04L C2006 01 08.38823 09 15 04.78 +19 59 30.8 20.9 V EA047G96
K06A04L C2006 01 08.39522 09 15 09.46 +19 59 26.7 21.0 V EA047G96
K06A04L C2006 01 08.40222 09 15 14.25 +19 59 22.9 20.6 V EA047G96
K06A04L C2006 01 08.47658 09 16 04.98 +19 58 33.3 20.9 V EA047G96
K06A04L C2006 01 08.48105 09 16 08.11 +19 58 29.5 21.2 V EA047G96
K06A04L C2006 01 08.48560 09 16 11.20 +19 58 26.6 21.0 V EA047G96
K06A04L C2006 01 08.49008 09 16 14.30 +19 58 23.8 20.8 V EA047G96
K06A04L tC2006 01 09.31822 09 26 21.36 +19 48 38.8 20.8 V EA047291
K06A04L tC2006 01 09.32224 09 26 24.15 +19 48 36.2 20.9 V EA047291
K06A04L tC2006 01 09.32632 09 26 26.87 +19 48 33.5 20.7 V EA047291
Observer details:
291 LPL/Spacewatch II. Observer A. S. Descour. 1.8-m f/2.7 reflector + 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 AL4 Earth MOID = 0.0604 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 10.44556 (2000.0) P Q
n 0.26197477 Peri. 26.04832 -0.63222972 -0.77341489
a 2.4189659 Node 103.20180 +0.70234165 -0.59716846
e 0.5692477 Incl. 2.70751 +0.32711128 -0.21264814
P 3.76 H 24.8 G 0.15 U 9
Residuals in seconds of arc
060108 G96 0.4+ 0.1- 060108 G96 0.5- 0.3+ 060109 291 0.8+ 0.2-
060108 G96 0.4+ 0.4- 060108 G96 0.4+ 0.3- 060109 291 0.5+ 0.0
060108 G96 0.6- 0.3- 060108 G96 0.1- 0.1+ 060109 291 1.3- 0.2+
060108 G96 0.2- 0.3+ 060108 G96 0.2+ 0.5+
Ephemeris:
2006 AL4 a,e,i = 2.42, 0.57, 3 q = 1.0420
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 01 05 08 36.65 +20 17.5 0.0957 1.073 158.0 20.1 20.9
2006 01 15 10 36.96 +17 42.1 0.0850 1.050 139.7 37.3 21.1
2006 01 25 12 20.22 +11 43.4 0.0974 1.042 123.9 51.6 21.7
2006 02 04 13 19.74 +06 57.1 0.123 1.049 118.3 55.8 22.4
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-A47
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