MPEC 2007-P14 : 2007 OR9
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M.P.E.C. 2007-P14 Issued 2007 Aug. 6, 00:09 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
2007 OR9
Observations:
K07O09R* C2007 07 23.04990 21 06 01.15 -00 46 08.5 EP014621
K07O09R C2007 07 23.06265 21 06 01.23 -00 46 45.0 EP014621
K07O09R C2007 07 23.07541 21 06 01.34 -00 47 21.8 21 R EP014621
K07O09R C2007 07 25.98274 21 06 39.36 -03 04 15.0 EP014621
K07O09R C2007 07 25.99331 21 06 39.37 -03 04 44.7 EP014621
K07O09R C2007 07 26.00689 21 06 39.37 -03 05 23.1 20 R EP014621
K07O09R EC2007 08 05.01344 21 07 32.10 -10 57 07.5 EP014J95
K07O09R EC2007 08 05.02197 21 07 32.04 -10 57 31.9 19.9 R EP014J95
K07O09R EC2007 08 05.04526 21 07 31.85 -10 58 34.5 EP014J95
K07O09R EC2007 08 05.05380 21 07 31.82 -10 58 56.5 20.0 R EP014J95
K07O09R C2007 08 05.85101 21 07 34.24 -11 34 58.7 EP014246
K07O09R C2007 08 05.85177 21 07 34.21 -11 35 01.9 EP014246
K07O09R C2007 08 05.85373 21 07 34.22 -11 35 06.5 EP014246
K07O09R C2007 08 05.85441 21 07 34.22 -11 35 09.4 EP014246
K07O09R C2007 08 05.86436 21 07 34.12 -11 35 35.1 EP014246
K07O09R C2007 08 05.86616 21 07 34.08 -11 35 40.0 EP014246
K07O09R C2007 08 05.86763 21 07 34.07 -11 35 44.3 EP014246
K07O09R C2007 08 05.87001 21 07 34.05 -11 35 50.8 EP014246
K07O09R C2007 08 05.87121 21 07 33.99 -11 35 53.4 EP014246
K07O09R C2007 08 05.95016 21 07 33.87 -11 39 28.2 EP014J95
K07O09R C2007 08 05.95581 21 07 33.86 -11 39 44.6 20.0 R EP014J95
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
621 Bergisch Gladbach. Observer W. Bickel. 0.60-m f/5.2 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 OR9 Earth MOID = 0.2345 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 68.58047 (2000.0) P Q
n 0.47631261 Peri. 125.42211 -0.09547850 +0.98617401
a 1.6238329 Node 138.44320 -0.96662594 -0.05935759
e 0.2625411 Incl. 11.78125 -0.23773546 -0.15471746
P 2.07 H 22.3 G 0.15 U 7
Residuals in seconds of arc
070723 621 0.2+ 0.6+ 070805 J95 0.3+ 1.3- 070805 246 0.2- 0.9+
070723 621 0.2+ 0.3- 070805 J95 0.2- 0.4- 070805 246 0.6- 0.9+
070723 621 0.6+ 1.4- 070805 J95 0.2+ 0.8+ 070805 246 0.6- 0.6+
070725 621 0.3- 0.2+ 070805 246 0.5+ 1.1+ 070805 246 0.7- 0.6+
070725 621 0.4- 0.7+ 070805 246 0.1+ 0.1- 070805 246 1.5- 1.2+
070726 621 0.8- 1.0+ 070805 246 0.4+ 0.7+ 070805 J95 0.2- 0.5+
070805 J95 0.3+ 0.2- 070805 246 0.5+ 0.4- 070805 J95 0.2+ 0.6-
Ephemeris:
2007 OR9 a,e,i = 1.62, 0.26, 12 q = 1.1975
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 07 29 21 07.09 -05 27.6 0.264 1.271 163.9 12.8 20.7
2007 08 08 21 07.59 -13 09.7 0.284 1.298 176.8 2.5 20.4
2007 08 18 21 08.09 -19 39.1 0.320 1.328 168.6 8.7 21.0
2007 08 28 21 10.39 -24 20.9 0.371 1.360 157.2 16.7 21.7
2007 09 07 21 15.34 -27 17.4 0.435 1.394 147.4 22.9 22.3
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-P14
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