MPEC 2010-P30 : 2010 PL9
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M.P.E.C. 2010-P30 Issued 2010 Aug. 6, 21:33 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 PL9
Observations:
K10P09L* C2010 08 05.33686 21 35 06.41 +00 14 13.6 19.1 EP030704
K10P09L C2010 08 05.34882 21 35 05.33 +00 14 53.1 19.9 EP030704
K10P09L C2010 08 05.36078 21 35 04.26 +00 15 31.8 19.5 EP030704
K10P09L C2010 08 05.37272 21 35 03.30 +00 16 09.9 19.6 EP030704
K10P09L C2010 08 05.38464 21 35 02.25 +00 16 48.9 19.6 EP030704
K10P09L C2010 08 06.67955 21 33 17.48 +01 27 00.5 19.5 V EP030900
K10P09L C2010 08 06.68668 21 33 16.82 +01 27 23.9 19.6 V EP030900
K10P09L C2010 08 06.69381 21 33 16.20 +01 27 47.0 19.7 V EP030900
K10P09L C2010 08 06.79443 21 33 07.53 +01 33 42.6 19.6 R EP030D21
K10P09L C2010 08 06.79811 21 33 07.18 +01 33 53.8 19.6 R EP030D21
K10P09L C2010 08 06.80179 21 33 06.85 +01 34 05.6 19.7 R EP030D21
K10P09L C2010 08 06.80546 21 33 06.59 +01 34 18.4 EP030D21
K10P09L C2010 08 06.81284 21 33 05.89 +01 34 42.2 EP030D21
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.
D21 Shenton Park. Observers P. Luckas, P. R. Holvorcem. Measurer
P. R. Holvorcem. 0.35-m f/8.6 Schmidt-Cassegrain + CCD.
Orbital elements:
2010 PL9 Earth MOID = 0.3531 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 341.83941 (2000.0) P Q
n 0.29110101 Peri. 49.04267 +0.96029861 +0.06334278
a 2.2547942 Node 305.56572 -0.20968385 +0.80624917
e 0.4279071 Incl. 19.51143 +0.18400888 +0.58817511
P 3.39 H 20.1 G 0.15 U 9
Residuals in seconds of arc
100805 704 0.1+ 0.5- 100806 900 0.1- 0.1- 100806 D21 0.3- 0.5-
100805 704 0.3- 0.3+ 100806 900 0.3- 0.0 100806 D21 0.7+ 0.3+
100805 704 0.7- 0.3+ 100806 900 0.1+ 0.2- 100806 D21 0.1+ 0.0
100805 704 0.6+ 0.2- 100806 D21 0.0 0.6+
100805 704 0.4+ 0.2+ 100806 D21 0.3- 0.2-
Ephemeris:
2010 PL9 a,e,i = 2.25, 0.43, 20 q = 1.2900
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 02 21 39.30 -02 42.5 0.389 1.388 160.2 14.3 19.6
2010 08 12 21 25.54 +06 20.2 0.360 1.355 158.6 15.9 19.4
2010 08 22 21 09.89 +15 16.4 0.353 1.329 149.8 22.5 19.5
2010 09 01 20 55.71 +22 53.6 0.365 1.309 139.6 30.0 19.8
2010 09 11 20 46.07 +28 37.4 0.389 1.296 130.9 36.0 20.1
2010 09 21 20 43.06 +32 36.1 0.422 1.290 124.3 40.0 20.4
2010 10 01 20 47.24 +35 14.7 0.459 1.292 119.8 42.3 20.6
2010 10 11 20 58.37 +36 55.3 0.499 1.302 116.8 43.2 20.8
2010 10 21 21 15.83 +37 55.0 0.541 1.318 115.0 43.2 21.0
2010 10 31 21 38.64 +38 24.1 0.585 1.342 114.0 42.5 21.2
2010 11 10 22 05.74 +38 28.4 0.635 1.371 113.3 41.6 21.4
2010 11 20 22 36.00 +38 13.4 0.690 1.406 112.6 40.4 21.6
2010 11 30 23 08.14 +37 43.4 0.754 1.446 111.7 39.3 21.9
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-P30
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