MPEC 2009-B03 : 2009 AC16
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M.P.E.C. 2009-B03 Issued 2009 Jan. 17, 02:29 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.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2009 AC16
Observations:
K09A16C* C2009 01 15.20725 06 02 49.67 +34 17 08.6 18.7 EB003704
K09A16C C2009 01 15.21974 06 02 42.90 +34 18 40.3 19.1 EB003704
K09A16C C2009 01 15.23223 06 02 36.16 +34 20 11.9 18.8 EB003704
K09A16C C2009 01 15.24473 06 02 29.42 +34 21 43.5 18.9 EB003704
K09A16C C2009 01 15.25725 06 02 22.70 +34 23 14.8 18.5 EB003704
K09A16C C2009 01 16.17932705 54 00.34 +36 18 09.5 19.3 V EB003H55
K09A16C C2009 01 16.18302905 53 58.05 +36 18 37.0 19.4 V EB003H55
K09A16C C2009 01 16.18614 05 53 57.69 +36 19 06.4 18.5 R EB003854
K09A16C C2009 01 16.18819 05 53 56.44 +36 19 22.2 18.6 R EB003854
K09A16C C2009 01 16.20378 05 53 46.90 +36 21 21.2 19.0 EB003704
K09A16C C2009 01 16.21639 05 53 39.28 +36 22 56.3 19.5 EB003704
K09A16C C2009 01 16.22915 05 53 31.67 +36 24 34.4 19.5 EB003704
K09A16C C2009 01 16.24178 05 53 24.03 +36 26 10.9 19.2 EB003704
K09A16C C2009 01 16.25455 05 53 16.37 +36 27 48.9 19.3 EB003704
K09A16C C2009 01 16.73487 05 48 34.80 +37 29 13.3 19.2 V EB003104
K09A16C C2009 01 16.73566 05 48 34.25 +37 29 19.8 19.0 V EB003104
K09A16C C2009 01 16.73635 05 48 33.82 +37 29 25.1 18.8 V EB003104
K09A16C C2009 01 16.79916105 47 54.11 +37 37 37.4 18.2 V EB003B03
K09A16C C2009 01 16.80433605 47 50.83 +37 38 18.2 18.9 V EB003B03
K09A16C C2009 01 16.80875505 47 48.03 +37 38 53.0 18.2 V EB003B03
K09A16C C2009 01 16.81355505 47 44.92 +37 39 31.1 18.2 V EB003B03
K09A16C C2009 01 16.91150 05 46 43.60 +37 52 27.9 18.7 C EB003493
K09A16C C2009 01 16.91254 05 46 42.93 +37 52 36.1 18.6 C EB003493
K09A16C C2009 01 16.91352 05 46 42.30 +37 52 43.8 18.7 C EB003493
K09A16C C2009 01 16.96571 05 46 07.83 +37 59 20.7 18.8 V EB003595
K09A16C C2009 01 16.97413 05 46 02.44 +38 00 26.5 18.8 V EB003595
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, G. Fagioli, E. Tognelli,
M. Mazzucato. Measurer L. Tesi. 0.60-m f/4 reflector + CCD.
493 Calar Alto. Observer F. Hormuth. 1.23-m reflector + CCD.
595 Farra d'Isonzo. Observers L. Bittesini, F. Fabris, E. Pettarin, F. Piani.
Measurer E. Pettarin. 0.30-m f/4.5 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8
Schmidt-Cassegrain + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer H. Devore. 0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2009 AC16 PHA, Earth MOID = 0.0123 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 303.44044 (2000.0) P Q
n 0.50653276 Peri. 99.63081 -0.84464715 +0.43730755
a 1.5585869 Node 106.84812 -0.52157651 -0.80214653
e 0.5499004 Incl. 18.82074 +0.12053685 -0.40659936
P 1.95 H 21.2 G 0.15 U 8
Residuals in seconds of arc
090115 704 0.4+ 0.2- 090116 704 0.6+ 0.5+ 090116 B03 0.0 0.5-
090115 704 0.3- 0.1- 090116 704 0.2- 0.8- 090116 B03 0.0 0.4-
090115 704 0.4- 0.0 090116 704 0.2+ 0.1- 090116 B03 0.9- 0.0
090115 704 0.3- 0.1+ 090116 704 0.5- 0.1+ 090116 493 0.1- 0.0
090115 704 0.2+ 0.1- 090116 704 0.4- 0.8+ 090116 493 0.1- 0.0
090116 H55 0.7+ 0.5+ 090116 104 0.4+ 0.1- 090116 493 0.0 0.0
090116 H55 0.3- 0.2- 090116 104 0.3- 0.2+ 090116 595 0.0 0.1-
090116 854 0.4+ 0.2- 090116 104 0.3- 0.0 090116 595 0.4+ 0.4+
090116 854 0.0 0.1- 090116 B03 0.2+ 0.6-
Ephemeris:
2009 AC16 a,e,i = 1.56, 0.55, 19 q = 0.7015
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 01 09 06 42.36 +23 37.2 0.213 1.194 170.9 7.4 18.8
2009 01 19 05 22.31 +42 31.5 0.151 1.104 139.5 35.3 18.8
2009 01 29 01 45.09 +57 49.6 0.142 1.013 97.4 74.6 19.6
2009 02 08 22 38.91 +48 06.0 0.182 0.925 65.2 104.5 21.2
2009 02 18 21 33.47 +35 37.4 0.248 0.843 47.9 119.5 22.6
A. U. Tomatic (C) Copyright 2009 MPC M.P.E.C. 2009-B03
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