MPEC 2009-F70 : 2009 FU23
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M.P.E.C. 2009-F70 Issued 2009 Mar. 24, 14:14 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 FU23
Observations:
K09F23U* C2009 03 23.44322 16 22 09.26 +57 21 08.7 19.1 V EF070703
K09F23U C2009 03 23.44934 16 22 07.50 +57 21 23.4 18.6 V EF070703
K09F23U C2009 03 23.45534 16 22 05.62 +57 21 35.6 18.8 V EF070703
K09F23U C2009 03 23.46148 16 22 03.82 +57 21 48.8 19.0 V EF070703
K09F23U C2009 03 23.50243 16 21 51.36 +57 23 17.3 18.5 V EF070703
K09F23U C2009 03 23.50363 16 21 51.22 +57 23 20.8 18.6 V EF070703
K09F23U C2009 03 23.50425 16 21 51.01 +57 23 23.0 18.7 V EF070703
K09F23U C2009 03 23.83943 16 20 21.49 +57 34 45.7 EF070J95
K09F23U C2009 03 23.84667 16 20 19.42 +57 35 03.1 EF070J95
K09F23U C2009 03 23.85190 16 20 18.13 +57 35 14.5 EF070J95
K09F23U C2009 03 23.85780 16 20 16.40 +57 35 28.4 18.9 R EF070J95
K09F23U C2009 03 23.90936 16 20 02.64 +57 37 34.0 19.9 V EF070595
K09F23U C2009 03 23.93889 16 19 54.32 +57 38 40.2 18.7 R EF070A24
K09F23U C2009 03 23.94042 16 19 53.90 +57 38 43.6 18.7 R EF070A24
K09F23U C2009 03 23.94273 16 19 53.28 +57 38 49.6 19.1 R EF070A24
K09F23U C2009 03 23.94426 16 19 52.77 +57 38 53.2 19.1 R EF070A24
K09F23U C2009 03 23.94579 16 19 52.28 +57 38 56.8 19.5 R EF070A24
K09F23U C2009 03 23.94688 16 19 51.92 +57 39 00.5 19.8 V EF070595
K09F23U C2009 03 23.94733 16 19 51.90 +57 39 00.1 19.3 R EF070A24
K09F23U C2009 03 23.94827 16 19 51.22 +57 38 54.1 19.7 C EF070J65
K09F23U C2009 03 23.94886 16 19 51.42 +57 39 03.8 19.4 R EF070A24
K09F23U C2009 03 23.99429 16 19 38.05 +57 40 40.5 18.7 C EF070J41
K09F23U C2009 03 24.00249 16 19 35.64 +57 40 59.2 18.7 C EF070J41
K09F23U C2009 03 24.01069 16 19 33.32 +57 41 17.2 EF070J41
K09F23U 5C2009 03 24.37199 16 17 49.88 +57 54 36.2 19.0 R EF070673
K09F23U 5C2009 03 24.37766 16 17 48.15 +57 54 49.3 EF070673
K09F23U C2009 03 24.38010 16 17 47.03 +57 54 58.2 18.8 R EF070854
K09F23U 5C2009 03 24.38287 16 17 46.46 +57 55 00.7 EF070673
K09F23U C2009 03 24.38394 16 17 45.86 +57 55 06.7 18.8 R EF070854
K09F23U 5C2009 03 24.38611 16 17 45.49 +57 55 08.3 EF070673
K09F23U C2009 03 24.38777 16 17 44.61 +57 55 15.5 18.9 R EF070854
Observer details:
595 Farra d'Isonzo. Observers D. Di Maria, E. Pettarin. Measurer D. Di Maria.
0.40-m f/4.5 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer A. Boattini. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/7.6
Schmidt-Cassegrain + CCD.
J41 Raheny. Observer D. Grennan. 0.36-m f/4.6 Schmidt-Cassegrain + CCD.
J65 Celbridge. Observer D. McDonald. 0.36-m f/11 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 FU23 PHA, Earth MOID = 0.0324 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 275.56899 (2000.0) P Q
n 1.28787269 Peri. 315.76325 +0.95850808 -0.19814542
a 0.8366698 Node 56.73551 +0.27728408 +0.81488853
e 0.2829369 Incl. 14.18781 -0.06614983 +0.54469724
P 0.77 H 20.1 G 0.15 U 9
Residuals in seconds of arc
090323 703 0.2+ 0.1+ 090323 595 0.2- 0.0 090324 J41 0.5- 0.5+
090323 703 0.7+ 1.2+ 090323 A24 0.2+ 0.5- 090324 J41 0.0 0.3-
090323 703 0.1- 0.1+ 090323 A24 0.3+ 0.7- 090324 673 0.1+ 0.1+
090323 703 0.2+ 0.3- 090323 A24 0.7+ 0.0 090324 673 0.3+ 0.2+
090323 703 1.4- 1.3- 090323 A24 0.1+ 0.0 090324 854 0.0 0.2+
090323 703 0.3+ 0.4- 090323 A24 0.3- 0.1+ 090324 673 0.3- 0.3-
090323 703 0.1+ 0.5+ 090323 595 0.2+ 0.5- 090324 854 0.3+ 0.1-
090323 J95 0.5+ 0.4- 090323 A24 0.2+ 0.2- 090324 673 0.0 0.1-
090323 J95 0.5- 0.4+ 090323 J65 0.1- 0.0 090324 854 0.1- 0.1+
090323 J95 0.5+ 0.1- 090323 A24 0.1- 0.0
090323 J95 0.6- 0.3+ 090323 J41 0.2- 0.6+
Ephemeris:
2009 FU23 a,e,i = 0.84, 0.28, 14 q = 0.5999
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 03 20 16 35.91 +55 14.9 0.224 1.064 101.7 66.4 19.3
2009 03 30 15 44.28 +61 05.8 0.205 1.072 105.6 63.8 19.1
2009 04 09 14 09.68 +64 16.9 0.188 1.073 107.4 63.0 18.9
2009 04 19 12 15.79 +60 55.0 0.177 1.066 105.7 65.1 18.8
2009 04 29 10 56.21 +51 07.4 0.174 1.052 100.3 70.4 18.9
2009 05 09 10 12.35 +38 44.9 0.179 1.031 91.9 78.1 19.2
2009 05 19 09 46.16 +26 35.2 0.189 1.003 82.0 87.3 19.6
2009 05 29 09 26.70 +15 47.7 0.204 0.968 71.4 97.1 20.1
2009 06 08 09 07.61 +06 46.4 0.220 0.927 60.5 107.6 20.7
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-F70
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