MPEC 2010-P31 : 2010 PM9
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M.P.E.C. 2010-P31 Issued 2010 Aug. 6, 21:35 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 PM9
Observations:
K10P09M* C2010 08 05.39539 23 22 49.07 +10 01 24.6 19.4 EP031704
K10P09M C2010 08 05.41959 23 22 52.40 +10 02 28.3 20.1 EP031704
K10P09M C2010 08 05.43139 23 22 54.00 +10 02 58.0 20.0 EP031704
K10P09M C2010 08 05.44323 23 22 55.62 +10 03 29.0 19.9 EP031704
K10P09M C2010 08 06.71220 23 26 06.02 +11 00 20.1 19.8 V EP031900
K10P09M C2010 08 06.71933 23 26 07.15 +11 00 39.9 20.0 V EP031900
K10P09M C2010 08 06.72646 23 26 08.13 +11 00 59.5 19.5 V EP031900
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
Orbital elements:
2010 PM9 PHA, Earth MOID = 0.0453 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 341.17851 (2000.0) P Q
n 0.22268797 Peri. 149.14610 +0.53578205 -0.84055882
a 2.6956999 Node 268.34531 +0.75744127 +0.52033262
e 0.7275857 Incl. 4.58993 +0.37312238 +0.15071443
P 4.43 H 19.6 G 0.15 U 9
Residuals in seconds of arc
100805 704 0.0 0.3- 100805 704 0.1- 0.0 100806 900 0.2- 0.2-
100805 704 0.2+ 0.6+ 100806 900 0.5- 0.1+
100805 704 0.0 0.3- 100806 900 0.7+ 0.1+
Ephemeris:
2010 PM9 a,e,i = 2.70, 0.73, 5 q = 0.7343
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 02 23 15.23 +07 46.3 0.438 1.362 135.4 31.5 19.8
2010 08 12 23 42.03 +15 44.9 0.311 1.251 134.4 35.4 19.0
2010 08 22 00 37.73 +30 15.9 0.208 1.141 123.8 47.5 18.3
2010 09 01 03 29.41 +51 05.6 0.156 1.033 94.2 77.1 18.3
2010 09 11 07 40.58 +44 43.7 0.191 0.931 61.6 108.0 19.9
2010 09 21 09 10.58 +30 18.7 0.283 0.842 48.2 117.2 21.1
2010 10 01 09 50.96 +21 12.6 0.399 0.775 45.4 113.1 21.4
2010 10 11 10 19.91 +14 49.7 0.528 0.738 46.1 102.9 21.3
2010 10 21 10 46.27 +09 40.5 0.659 0.740 48.0 90.5 21.2
2010 10 31 11 11.80 +05 11.7 0.784 0.780 50.4 78.8 21.3
2010 11 10 11 36.07 +01 14.1 0.894 0.850 53.3 69.1 21.4
2010 11 20 11 58.32 -02 14.3 0.985 0.940 56.9 61.7 21.6
2010 11 30 12 18.13 -05 15.3 1.055 1.043 61.3 56.1 21.8
2010 12 10 12 35.19 -07 50.2 1.105 1.151 66.5 51.7 22.0
2010 12 20 12 49.24 -10 00.6 1.136 1.262 72.7 48.1 22.2
2010 12 30 13 00.05 -11 47.6 1.150 1.373 79.7 44.8 22.3
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-P31
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