MPEC 2006-A44 : 2006 AH4
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M.P.E.C. 2006-A44 Issued 2006 Jan. 9, 12:49 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 AH4
Observations:
K06A04H* C2006 01 07.36002 07 46 02.67 +19 26 48.3 20.6 V EA044G96
K06A04H C2006 01 07.36091 07 46 03.36 +19 26 45.5 20.5 V EA044G96
K06A04H C2006 01 07.36179 07 46 03.93 +19 26 42.8 20.7 V EA044G96
K06A04H C2006 01 07.36267 07 46 04.58 +19 26 39.8 20.6 V EA044G96
K06A04H C2006 01 07.39721 07 46 30.00 +19 24 48.3 20.9 V EA044G96
K06A04H C2006 01 07.39775 07 46 30.32 +19 24 46.9 20.8 V EA044G96
K06A04H C2006 01 07.39829 07 46 30.72 +19 24 44.8 20.7 V EA044G96
K06A04H C2006 01 07.39882 07 46 31.18 +19 24 43.2 20.6 V EA044G96
K06A04H C2006 01 07.47152 07 47 25.43 +19 20 40.8 20.6 V EA044G96
K06A04H C2006 01 07.47416 07 47 27.39 +19 20 32.1 20.7 V EA044G96
K06A04H C2006 01 07.47680 07 47 29.36 +19 20 23.8 19.9 V EA044G96
K06A04H C2006 01 07.47939 07 47 31.33 +19 20 13.8 20.7 V EA044G96
K06A04H C2006 01 08.35392 07 59 33.75 +18 31 09.5 21.1 V EA044G96
K06A04H C2006 01 08.35435 07 59 34.11 +18 31 08.2 20.8 V EA044G96
K06A04H C2006 01 08.35477 07 59 34.40 +18 31 06.7 20.7 V EA044G96
K06A04H C2006 01 08.35519 07 59 34.72 +18 31 04.7 20.9 V EA044G96
K06A04H C2006 01 08.36794 07 59 44.70 +18 30 19.1 22.1 V EA044G96
K06A04H C2006 01 08.37233 07 59 48.12 +18 30 02.8 20.6 V EA044G96
K06A04H C2006 01 08.37669 07 59 51.50 +18 29 47.0 20.6 V EA044G96
K06A04H tC2006 01 09.28510 08 13 00.77 +17 31 54.8 20.6 V EA044291
K06A04H tC2006 01 09.28900 08 13 03.96 +17 31 40.9 20.2 V EA044291
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 AH4 Earth MOID = 0.0316 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 14.75072 (2000.0) P Q
n 0.37257978 Peri. 208.78334 -0.61581895 -0.78780528
a 1.9127426 Node 279.23042 +0.72506600 -0.56099843
e 0.4687134 Incl. 0.66148 +0.30829582 -0.25425104
P 2.65 H 26.4 G 0.15 U 7
Residuals in seconds of arc
060107 G96 0.1+ 0.2+ 060107 G96 0.5+ 0.0 060108 G96 0.3- 0.1-
060107 G96 0.6+ 0.2+ 060107 G96 0.6+ 0.3- 060108 G96 0.4- 0.5-
060107 G96 0.4- 0.3+ 060107 G96 0.1+ 0.0 060108 G96 0.3+ 0.1+
060107 G96 0.3- 0.1+ 060107 G96 0.3- 0.6+ 060108 G96 0.2+ 0.1-
060107 G96 0.6+ 0.2- 060107 G96 0.3- 0.5- 060108 G96 0.1- 0.0
060107 G96 0.5- 0.2+ 060108 G96 0.2- 0.3- 060109 291 0.3+ 0.2-
060107 G96 0.5- 0.1- 060108 G96 0.2+ 0.1- 060109 291 0.0 1.2+
Ephemeris:
2006 AH4 a,e,i = 1.91, 0.47, 1 q = 1.0162
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 01 05 07 17.32 +21 11.4 0.0603 1.044 176.3 3.5 20.7
2006 01 07 07 41.37 +19 45.7 0.0556 1.039 172.5 7.1 20.7
2006 01 09 08 08.77 +17 51.6 0.0517 1.034 167.8 11.6 20.8
2006 01 11 08 39.15 +15 25.3 0.0488 1.030 162.2 17.0 20.8
2006 01 13 09 11.65 +12 27.7 0.0469 1.026 155.8 23.2 20.9
2006 01 15 09 44.94 +09 06.4 0.0461 1.023 149.0 29.7 21.1
2006 01 17 10 17.51 +05 34.8 0.0466 1.021 142.2 36.2 21.3
2006 01 19 10 48.05 +02 08.1 0.0481 1.019 135.9 42.3 21.5
2006 01 21 11 15.68 -01 01.5 0.0506 1.017 130.3 47.5 21.7
2006 01 23 11 40.02 -03 47.4 0.0538 1.017 125.6 51.9 22.0
2006 01 25 12 01.10 -06 07.9 0.0578 1.016 121.9 55.3 22.3
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-A44
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