MPEC 2009-G04 : 2009 FH44
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M.P.E.C. 2009-G04 Issued 2009 Apr. 1, 12:47 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 FH44
Observations:
K09F44H* C2009 03 31.30279 12 46 36.80 -21 50 00.0 19.1 EG004704
K09F44H C2009 03 31.31509 12 46 41.22 -21 47 03.3 19.2 EG004704
K09F44H C2009 03 31.32774 12 46 45.69 -21 44 04.4 19.1 EG004704
K09F44H C2009 03 31.34038 12 46 50.18 -21 41 03.8 19.1 EG004704
K09F44H C2009 03 31.35324 12 46 54.64 -21 38 01.3 19.0 EG004704
K09F44H C2009 03 31.89234 12 50 30.22 -19 34 00.0 17.5 V EG004611
K09F44H C2009 03 31.89510 12 50 31.18 -19 33 21.4 17.6 V EG004611
K09F44H C2009 03 31.89786 12 50 32.16 -19 32 46.3 17.5 V EG004611
K09F44H C2009 03 31.95775 12 50 53.20 -19 19 25.1 EG004J95
K09F44H C2009 03 31.96104 12 50 54.29 -19 18 41.1 EG004J95
K09F44H C2009 03 31.96425 12 50 55.37 -19 17 58.4 17.6 R EG004J95
K09F44H C2009 04 01.28412112 52 47.74 -18 07 34.9 17.7 V EG004H55
K09F44H C2009 04 01.28908912 52 49.30 -18 06 29.8 EG004H55
K09F44H C2009 04 01.29341 12 52 52.96 -18 05 27.6 17.4 R EG004H01
K09F44H C2009 04 01.29542 12 52 54.00 -18 04 59.0 17.9 R EG004854
K09F44H C2009 04 01.29605 12 52 54.29 -18 04 51.1 17.8 R EG004854
K09F44H C2009 04 01.29647 12 52 53.88 -18 04 48.4 17.4 R EG004H01
K09F44H C2009 04 01.29668 12 52 54.41 -18 04 43.0 17.8 R EG004854
K09F44H C2009 04 01.29848212 52 52.15 -18 04 27.9 EG004H55
K09F44H C2009 04 01.30044 12 52 55.09 -18 03 57.0 17.3 R EG004H01
K09F44H C2009 04 01.30661 12 52 56.97 -18 02 37.4 17.3 R EG004H01
K09F44H 5C2009 04 01.33547 12 53 07.04 -17 56 25.5 18.0 R EG004673
K09F44H 5C2009 04 01.33929 12 53 08.26 -17 55 35.4 EG004673
K09F44H 5C2009 04 01.34479 12 53 09.88 -17 54 24.0 EG004673
K09F44H 5C2009 04 01.34948 12 53 11.34 -17 53 24.1 EG004673
K09F44H C2009 04 01.34983 12 53 17.92 -17 50 27.9 17.8 R EG004474
K09F44H C2009 04 01.35075 12 53 18.22 -17 50 16.2 17.9 R EG004474
K09F44H C2009 04 01.35156 12 53 18.50 -17 50 06.0 17.9 R EG004474
K09F44H C2009 04 01.35226 12 53 18.73 -17 49 57.0 17.7 R EG004474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
611 Starkenburg. Observers M. Busch, A. Heller, T. Haeusler. 0.45-m f/4.4
reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + 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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer S. Foglia.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 FH44 Earth MOID = 0.0539 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 74.16965 (2000.0) P Q
n 0.57067255 Peri. 295.14803 -0.64393749 -0.76291026
a 1.4394991 Node 195.36816 +0.75657456 -0.62379145
e 0.3616157 Incl. 12.54273 +0.11375172 -0.16985924
P 1.73 H 22.9 G 0.15 U 7
Residuals in seconds of arc
090331 704 0.4+ 0.5- 090331 J95 0.1- 0.1+ 090401 H01 0.1+ 0.3-
090331 704 0.6+ 1.0+ 090401 H55 0.0 0.2- 090401 673 0.6- 0.7-
090331 704 0.2- 0.5- 090401 H55 0.3+ 0.3+ 090401 673 0.3+ 0.2+
090331 704 0.6- 0.1- 090401 H01 0.4+ 0.2+ 090401 673 0.4- 0.7+
090331 704 (2.6- 1.0-) 090401 854 0.5- 0.2+ 090401 673 0.1+ 0.1+
090331 611 0.1- 0.8- 090401 854 0.9+ 0.0 090401 474 0.1+ 0.1-
090331 611 0.2+ 0.8+ 090401 H01 0.2+ 0.2- 090401 474 0.0 0.0
090331 611 0.7+ 1.0- 090401 854 0.1- 0.1- 090401 474 0.1+ 0.1-
090331 J95 0.0 0.0 090401 H55 0.6- 0.1+ 090401 474 0.1+ 0.0
090331 J95 0.2- 0.2+ 090401 H01 0.2+ 0.1-
Ephemeris:
2009 FH44 a,e,i = 1.44, 0.36, 13 q = 0.9190
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 03 30 12 36.74 -27 16.0 0.0620 1.056 156.4 22.2 18.0
2009 04 04 13 06.06 -09 35.2 0.0805 1.080 174.8 4.8 18.0
2009 04 09 13 21.25 +00 49.2 0.105 1.106 171.3 7.9 18.8
2009 04 14 13 30.20 +06 56.4 0.134 1.132 163.7 14.4 19.6
2009 04 19 13 35.97 +10 37.8 0.165 1.159 158.1 18.9 20.3
2009 04 24 13 40.07 +12 50.8 0.198 1.186 153.5 22.2 20.8
2009 04 29 13 43.32 +14 06.4 0.233 1.214 149.7 24.8 21.3
2009 05 04 13 46.25 +14 42.5 0.270 1.242 146.2 26.9 21.7
2009 05 09 13 49.11 +14 50.9 0.308 1.269 143.0 28.6 22.1
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-G04
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