MPEC 2009-D06 : 2009 CU5
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M.P.E.C. 2009-D06 Issued 2009 Feb. 16, 02:58 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 CU5
Observations:
K09C05U* C2009 02 14.96652 09 33 47.70 +17 50 54.0 19.2 V ED006J75
K09C05U C2009 02 14.97986 09 33 46.70 +17 51 19.8 19.3 V ED006J75
K09C05U C2009 02 14.99315 09 33 45.71 +17 51 44.5 19.3 V ED006J75
K09C05U C2009 02 15.11945 09 33 36.24 +17 55 39.0 19.6 C ED006493
K09C05U C2009 02 15.12086 09 33 36.13 +17 55 41.7 19.5 C ED006493
K09C05U C2009 02 15.12229 09 33 36.02 +17 55 44.4 19.4 C ED006493
K09C05U C2009 02 15.24777 09 33 27.35 +17 59 37.7 19.0 R ED006H36
K09C05U C2009 02 15.25102 09 33 27.10 +17 59 44.4 19.2 R ED006H36
K09C05U C2009 02 15.26074 09 33 26.38 +18 00 02.7 19.3 R ED006H36
K09C05U C2009 02 15.29691709 33 23.63 +18 01 10.0 19.8 V ED006H55
K09C05U C2009 02 15.30109709 33 23.29 +18 01 17.5 20.4 V ED006H55
K09C05U C2009 02 15.30527809 33 22.97 +18 01 25.0 20.2 V ED006H55
K09C05U C2009 02 15.76515 09 32 50.29 +18 15 37.8 19.8 V ED006104
K09C05U C2009 02 15.76946 09 32 50.05 +18 15 45.8 19.7 V ED006104
K09C05U C2009 02 15.77350 09 32 49.73 +18 15 53.4 19.6 V ED006104
K09C05U C2009 02 15.82429 09 32 46.14 +18 17 28.0 19.4 C ED006493
K09C05U C2009 02 15.82552 09 32 46.04 +18 17 30.3 19.4 C ED006493
K09C05U C2009 02 15.82674 09 32 45.94 +18 17 32.5 19.3 C ED006493
K09C05U C2009 02 15.92222 09 32 38.77 +18 20 29.7 19.2 V ED006B33
K09C05U C2009 02 15.92702 09 32 38.42 +18 20 38.5 19.1 V ED006B33
K09C05U C2009 02 15.93181 09 32 38.02 +18 20 47.3 19.2 V ED006B33
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, G. Fagioli, M. Mazzucato,
E. Tognelli. Measurer L. Tesi. 0.60-m f/4 reflector + CCD.
493 Calar Alto. Observers F. Hormuth, J. C. Datson. 1.23-m reflector + CCD.
B33 Libbiano Observatory, Peccioli. Observers P. Bacci, R. Emilio. Measurer
P. Bacci. 0.5-m f/8 Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer G. Lesica. 0.61-m f/4.5 astrograph + CCD.
J75 OAM Observatory, La Sagra. Observers S. Sanchez, J. Nomen, R. Stoss,
J. Rodriguez, A. Cikota, S. Cikota. 0.45-m f/2.8 reflector + CCD.
Orbital elements:
2009 CU5
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 74.69525 (2000.0) P Q
n 0.33424238 Peri. 255.93070 +0.64964358 -0.63860678
a 2.0563406 Node 141.02090 +0.63504052 +0.75412748
e 0.0560080 Incl. 40.97593 -0.41795546 +0.15320941
P 2.95 H 17.5 G 0.15 U 9
Residuals in seconds of arc
090214 J75 0.0 0.5- 090215 H36 0.2+ 0.0 090215 104 0.3- 0.3+
090214 J75 0.0 0.4+ 090215 H36 0.3+ 0.2+ 090215 493 0.4+ 0.1-
090214 J75 0.1+ 0.3+ 090215 H55 0.5+ 0.4+ 090215 493 0.2+ 0.1-
090215 493 0.3- 0.2- 090215 H55 0.1+ 0.1+ 090215 493 0.1+ 0.2-
090215 493 0.3- 0.1- 090215 H55 0.0 0.1- 090215 B33 0.1+ 0.0
090215 493 0.4- 0.0 090215 104 1.0- 0.3+ 090215 B33 0.3+ 0.1-
090215 H36 0.3+ 0.7- 090215 104 0.1+ 0.3+ 090215 B33 0.4- 0.2-
Ephemeris:
2009 CU5 a,e,i = 2.06, 0.06, 41 q = 1.9412
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 02 08 09 42.13 +14 11.0 1.094 2.079 176.1 1.8 19.5
2009 02 18 09 30.16 +19 24.1 1.108 2.085 168.5 5.4 19.8
2009 02 28 09 18.99 +24 07.4 1.155 2.092 154.1 11.9 20.1
2009 03 10 09 10.32 +28 00.8 1.232 2.098 140.8 17.4 20.5
2009 03 20 09 05.19 +30 59.4 1.331 2.104 128.9 21.6 20.8
2009 03 30 09 04.01 +33 07.7 1.445 2.110 118.2 24.6 21.1
2009 04 09 09 06.71 +34 34.0 1.569 2.116 108.8 26.6 21.3
2009 04 19 09 12.83 +35 26.6 1.697 2.121 100.3 27.8 21.5
2009 04 29 09 21.89 +35 52.1 1.827 2.126 92.7 28.2 21.7
2009 05 09 09 33.35 +35 55.5 1.954 2.131 85.7 28.2 21.8
2009 05 19 09 46.72 +35 40.6 2.078 2.136 79.4 27.7 22.0
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-D06
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