MPEC 2009-T30 : 2009 TP
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M.P.E.C. 2009-T30 Issued 2009 Oct. 10, 11:27 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 TP
Observations:
K09T00P C2009 10 08.51638 22 04 44.07 -12 24 34.8 19.3 V ET030E12
K09T00P C2009 10 08.52933 22 04 36.22 -12 25 04.1 19.2 V ET030E12
K09T00P C2009 10 08.54236 22 04 28.30 -12 25 32.5 19.2 V ET030E12
K09T00P C2009 10 08.55528 22 04 20.38 -12 26 01.9 19.6 V ET030E12
K09T00P* C2009 10 09.15546 21 58 43.90 -12 51 32.3 18.8 ET030704
K09T00P C2009 10 09.16851 21 58 35.69 -12 52 01.7 19.3 ET030704
K09T00P C2009 10 09.18158 21 58 27.51 -12 52 32.6 19.6 ET030704
K09T00P C2009 10 09.19465 21 58 19.29 -12 53 02.4 19.6 ET030704
K09T00P C2009 10 09.20774 21 58 11.00 -12 53 31.5 19.6 ET030704
K09T00P QC2009 10 09.42004 21 56 11.93 -12 59 07.0 19.8 R ET030E12
K09T00P C2009 10 10.34645 21 47 03.31 -13 33 49.1 19.1 R ET030474
K09T00P C2009 10 10.34716 21 47 02.86 -13 33 50.4 18.9 R ET030474
K09T00P C2009 10 10.34786 21 47 02.40 -13 33 52.1 18.7 R ET030474
K09T00P C2009 10 10.35052 21 47 00.65 -13 33 58.3 19.0 R ET030474
K09T00P C2009 10 10.35132 21 47 00.17 -13 34 00.3 18.9 R ET030474
K09T00P C2009 10 10.35214 21 46 59.61 -13 34 02.1 19.0 R ET030474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer P. M. Kilmartin. 1.0-m
f/7.7 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, M. Blythe. Measurer J. Stuart. 1.0-m f/2.15
reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
Orbital elements:
2009 TP Earth MOID = 0.0022 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 2.24933 (2000.0) P Q
n 0.94352025 Peri. 103.56258 -0.48192111 -0.87620705
a 1.0295211 Node 15.24997 +0.79846584 -0.44086581
e 0.2247895 Incl. 0.79284 +0.36083840 -0.19467548
P 1.04 H 23.5 G 0.15 U 7
Residuals in seconds of arc
091008 E12 0.5- 0.3+ 091009 704 0.4+ 0.3- 091010 474 0.1+ 0.1+
091008 E12 0.4+ 0.1- 091009 704 0.3+ 0.5- 091010 474 0.3- 0.0
091008 E12 0.6+ 0.3+ 091009 704 0.7- 0.1- 091010 474 0.2+ 0.1-
091008 E12 0.5- 0.6- 091009 E12 0.0 0.0 091010 474 0.2- 0.1-
091009 704 0.1- 0.3+ 091010 474 0.0 0.1-
091009 704 0.2- 0.8+ 091010 474 0.2+ 0.2+
Ephemeris:
2009 TP a,e,i = 1.03, 0.22, 1 q = 0.7981
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 06 22 27.14 -10 49.9 0.0652 1.052 141.8 36.0 19.2
2009 10 07 22 18.55 -11 27.6 0.0636 1.048 138.6 39.1 19.2
2009 10 08 22 09.57 -12 05.6 0.0621 1.044 135.3 42.3 19.2
2009 10 09 22 00.22 -12 43.8 0.0608 1.041 132.0 45.5 19.2
2009 10 10 21 50.49 -13 21.9 0.0595 1.037 128.6 48.9 19.3
2009 10 11 21 40.40 -13 59.6 0.0584 1.033 125.1 52.3 19.3
2009 10 12 21 29.96 -14 36.7 0.0573 1.029 121.5 55.8 19.4
2009 10 13 21 19.18 -15 12.8 0.0564 1.025 117.8 59.4 19.4
2009 10 14 21 08.11 -15 47.6 0.0557 1.022 114.1 63.0 19.5
2009 10 15 20 56.76 -16 20.7 0.0550 1.018 110.3 66.7 19.6
2009 10 16 20 45.17 -16 52.0 0.0545 1.014 106.5 70.5 19.7
2009 10 17 20 33.38 -17 21.0 0.0541 1.010 102.7 74.3 19.8
2009 10 18 20 21.44 -17 47.5 0.0538 1.006 98.8 78.1 19.9
2009 10 19 20 09.39 -18 11.4 0.0536 1.002 95.0 82.0 20.0
2009 10 20 19 57.26 -18 32.4 0.0536 0.998 91.1 85.8 20.2
2009 10 21 19 45.12 -18 50.4 0.0537 0.994 87.2 89.7 20.3
2009 10 22 19 33.01 -19 05.4 0.0539 0.990 83.3 93.6 20.5
2009 10 23 19 20.96 -19 17.3 0.0542 0.987 79.5 97.4 20.6
2009 10 24 19 09.02 -19 26.2 0.0546 0.983 75.7 101.2 20.8
2009 10 25 18 57.22 -19 32.2 0.0552 0.979 71.9 105.0 21.0
2009 10 26 18 45.61 -19 35.3 0.0558 0.975 68.2 108.7 21.3
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-T30
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