MPEC 2010-Q04 : 2010 PU66
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M.P.E.C. 2010-Q04 Issued 2010 Aug. 16, 22:12 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 PU66
Observations:
K10P66U* S2010 08 03.55974 04 09 53.68 -46 35 01.5 21 R EQ004C51
K10P66U s2010 08 03.55974 1 + 3962.0361 + 2339.3271 - 5162.7022 EQ004C51
K10P66U S2010 08 03.62583 04 09 20.68 -46 34 12.3 EQ004C51
K10P66U s2010 08 03.62583 1 + 3981.4716 + 2366.1115 - 5135.5040 EQ004C51
K10P66U S2010 08 03.69205 04 08 47.72 -46 33 21.2 EQ004C51
K10P66U s2010 08 03.69205 1 + 3956.3872 + 2347.5061 - 5163.3524 EQ004C51
K10P66U S2010 08 03.75814 04 08 14.58 -46 32 31.2 EQ004C51
K10P66U s2010 08 03.75814 1 + 3975.1128 + 2373.9477 - 5136.8055 EQ004C51
K10P66U S2010 08 03.82422 04 07 41.45 -46 31 41.1 EQ004C51
K10P66U s2010 08 03.82422 1 + 3993.5933 + 2400.2930 - 5110.1517 EQ004C51
K10P66U S2010 08 03.89044 04 07 08.29 -46 30 49.3 EQ004C51
K10P66U s2010 08 03.89044 1 + 3968.5300 + 2381.9821 - 5138.1225 EQ004C51
K10P66U S2010 08 04.02274 04 06 01.71 -46 29 02.7 EQ004C51
K10P66U s2010 08 04.02274 1 + 3963.1752 + 2391.4827 - 5138.2304 EQ004C51
K10P66U &C2010 08 08.29140 03 28 39.95 -45 06 57.2 19.6 R EQ004807
K10P66U &C2010 08 08.29344 03 28 38.83 -45 06 54.8 EQ004807
K10P66U &C2010 08 08.29547 03 28 37.94 -45 06 51.4 EQ004807
K10P66U &C2010 08 13.36705 02 41 02.28 -42 14 31.7 20.2 R EQ004807
K10P66U &C2010 08 13.36860 02 41 01.39 -42 14 28.2 20.2 R EQ004807
K10P66U &C2010 08 13.37016 02 41 00.44 -42 14 24.1 20.3 R EQ004807
K10P66U &C2010 08 13.37213 02 40 59.26 -42 14 19.1 20.7 V EQ004807
Observer details:
807 Cerro Tololo. Observers S. Hidalgo, A. Kunder, S. L. Hidalgo, A. del Pino,
A. Alvarez, L. H. Wasserman, C. A. Aguilera, J. R. Masiero. Measurer
J. A. Larsen. 4-m f/2.8 reflector + CCD.
C51 WISE. Measurers A. K. Mainzer, E. L. Wright, J. M. Bauer, T. Grav,
J. W. Dailey, J. R. Masiero, R. M. Cutri, R. S. McMillan,
R. G. Walker. (http://wise.ssl.berkeley.edu/mission_sci.html).
Orbital elements:
2010 PU66 Earth MOID = 0.1449 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 19.16748 (2000.0) P Q
n 0.55178882 Peri. 267.29471 -0.20365963 +0.97772994
a 1.4721570 Node 350.48860 -0.73134716 -0.18633451
e 0.3841889 Incl. 17.85480 -0.65088716 -0.09655884
P 1.79 H 21.8 G 0.15 U 9
Residuals in seconds of arc
100803 C51 0.3- 0.7- 100803 C51 0.5+ 0.5- 100813 807 0.2- 0.3+
100803 C51 0.7- 0.3- 100804 C51 0.1+ 0.7+ 100813 807 0.2+ 0.2-
100803 C51 0.7+ 0.6+ 100808 807 1.0- 0.0 100813 807 0.0 0.0
100803 C51 0.0 0.5+ 100808 807 0.8- 0.4- 100813 807 0.0 0.0
100803 C51 0.3- 0.2- 100808 807 1.7+ 0.2+
Ephemeris:
2010 PU66 a,e,i = 1.47, 0.38, 18 q = 0.9066
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 12 02 54.06 -43 09.8 0.186 1.080 106.0 64.5 20.6
2010 08 22 01 20.26 -33 52.6 0.178 1.135 130.2 42.9 20.0
2010 09 01 00 04.16 -21 09.4 0.198 1.193 156.0 20.1 19.7
2010 09 11 23 14.07 -10 14.0 0.245 1.251 174.5 4.4 19.6
2010 09 21 22 45.17 -02 57.5 0.316 1.310 163.2 12.8 20.6
2010 10 01 22 30.58 +01 33.1 0.404 1.368 150.7 21.0 21.5
2010 10 11 22 25.39 +04 25.5 0.506 1.425 140.4 26.5 22.3
2010 10 21 22 26.62 +06 25.0 0.618 1.480 131.7 30.2 22.9
2010 10 31 22 32.24 +07 57.3 0.739 1.533 123.9 32.5 23.4
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-Q04
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