MPEC 2010-P55 : 2010 PD57
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M.P.E.C. 2010-P55 Issued 2010 Aug. 13, 04:16 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 PD57
Observations:
K10P57D* C2010 08 10.21702 21 52 42.48 -04 30 47.2 20.4 V EP055691
K10P57D C2010 08 10.23463 21 52 43.00 -04 30 01.5 20.7 V EP055691
K10P57D C2010 08 10.25223 21 52 43.51 -04 29 15.4 20.7 V EP055691
K10P57D KC2010 08 10.35830 21 52 46.20 -04 24 41.2 20.8 C EP055H36
K10P57D KC2010 08 10.38227 21 52 46.85 -04 23 40.5 20.7 C EP055H36
K10P57D KC2010 08 10.40641 21 52 47.51 -04 22 36.1 20.4 C EP055H36
K10P57D C2010 08 10.46256 21 52 49.70 -04 20 05.4 20.7 V EP055291
K10P57D C2010 08 10.46663 21 52 49.84 -04 19 54.3 20.9 V EP055291
K10P57D C2010 08 10.47042 21 52 49.97 -04 19 44.4 20.7 V EP055291
K10P57D KC2010 08 10.99088 21 53 13.32 -03 57 02.0 EP055J95
K10P57D KC2010 08 10.99933 21 53 13.60 -03 56 39.8 EP055J95
K10P57D KC2010 08 11.01081 21 53 13.96 -03 56 09.4 21.2 R EP055J95
K10P57D C2010 08 11.21848 21 53 23.66 -03 46 48.7 20.5 V EP055291
K10P57D C2010 08 11.22229 21 53 23.78 -03 46 38.4 20.5 V EP055291
K10P57D C2010 08 11.23058 21 53 24.04 -03 46 16.5 20.3 V EP055291
K10P57D KC2010 08 11.35055 21 53 27.04 -03 41 00.5 20.7 C EP055H36
K10P57D KC2010 08 11.37371 21 53 27.74 -03 39 59.5 20.2 C EP055H36
K10P57D KC2010 08 11.38342 21 53 28.12 -03 39 33.1 20.3 C EP055H36
K10P57D "C2010 08 11.56567 21 53 35.19 -03 31 15.7 20.3 R EP055568
K10P57D "C2010 08 11.56984 21 53 35.29 -03 31 04.5 20.3 R EP055568
K10P57D "C2010 08 11.57307 21 53 35.40 -03 30 55.7 20.5 R EP055568
K10P57D C2010 08 12.12936121 54 01.36 -03 06 08.2 20.2 V EP055H21
K10P57D C2010 08 12.14122221 54 01.77 -03 05 36.1 20.1 V EP055H21
K10P57D C2010 08 12.15283821 54 02.14 -03 05 04.4 20.3 V EP055H21
K10P57D C2010 08 12.23297 21 54 05.40 -03 01 23.3 20.8 V EP055291
K10P57D C2010 08 12.23684 21 54 05.52 -03 01 12.5 20.9 V EP055291
K10P57D C2010 08 12.24068 21 54 05.64 -03 01 01.9 21.0 V EP055291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observers J. Pittichova, J. Bedient. 2.2-m reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer T. H. Bressi. 0.9-m f/3
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer S. Foglia. 0.61-m f/4.5 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 PD57 Earth MOID = 0.1999 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 344.47962 (2000.0) P Q
n 0.27635355 Peri. 46.34073 +0.98940114 +0.10420951
a 2.3343144 Node 307.42050 -0.13962902 +0.87395018
e 0.4929198 Incl. 7.31514 +0.03986375 +0.47471198
P 3.57 H 22.6 G 0.15 U 7
Residuals in seconds of arc
100810 691 0.4+ 0.0 100810 J95 0.5+ 0.1+ 100811 568 0.3+ 0.4-
100810 691 0.1- 0.0 100810 J95 0.7+ 0.0 100811 568 0.1- 0.4-
100810 691 0.5- 0.3+ 100811 J95 0.6+ 0.0 100811 568 0.1+ 0.2-
100810 H36 1.0+ 0.7+ 100811 291 0.2- 0.2+ 100812 H21 0.1+ 0.6-
100810 H36 0.3- 1.4- 100811 291 0.2- 0.4+ 100812 H21 0.3+ 0.6-
100810 H36 1.9- 0.4- 100811 291 0.2- 0.3+ 100812 H21 0.2+ 0.3-
100810 291 0.4- 0.2- 100811 H36 0.2- 0.3+ 100812 291 0.3- 0.0
100810 291 0.3- 0.1+ 100811 H36 0.3- 0.7- 100812 291 0.3- 0.3+
100810 291 0.2- 0.1+ 100811 H36 0.9+ 0.2- 100812 291 0.3- 0.5+
Ephemeris:
2010 PD57 a,e,i = 2.33, 0.49, 7 q = 1.1837
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 12 21 53.91 -03 11.6 0.241 1.249 166.2 11.1 20.7
2010 08 22 22 01.25 +04 54.7 0.215 1.218 163.1 13.9 20.5
2010 09 01 22 10.41 +13 35.0 0.202 1.197 156.8 19.4 20.5
2010 09 11 22 22.60 +21 34.2 0.200 1.186 150.6 24.6 20.6
2010 09 21 22 38.77 +27 49.0 0.210 1.184 146.4 28.0 20.8
2010 10 01 22 58.67 +31 52.2 0.228 1.194 144.3 29.3 21.0
2010 10 11 23 21.13 +33 47.9 0.253 1.213 144.0 28.9 21.3
2010 10 21 23 44.91 +34 02.7 0.288 1.241 144.5 27.8 21.6
2010 10 31 00 08.69 +33 10.3 0.331 1.277 144.6 26.8 21.9
2010 11 10 00 31.77 +31 42.0 0.386 1.321 143.5 26.5 22.3
2010 11 20 00 54.05 +30 04.5 0.452 1.370 141.0 27.0 22.8
2010 11 30 01 15.50 +28 34.7 0.532 1.423 137.3 28.1 23.2
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-P55
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