MPEC 2010-Q13 : 2010 PY75
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M.P.E.C. 2010-Q13 Issued 2010 Aug. 19, 20:51 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 PY75
Observations:
K10P75Y* S2010 08 15.09974 16 32 01.44 +29 54 33.8 20 R EQ013C51
K10P75Y s2010 08 15.09974 1 - 4127.0865 - 4260.7394 + 3528.8155 EQ013C51
K10P75Y S2010 08 15.23204 16 31 24.71 +29 58 43.4 EQ013C51
K10P75Y s2010 08 15.23204 1 - 4116.6102 - 4267.9658 + 3532.2881 EQ013C51
K10P75Y S2010 08 15.29826 16 31 06.27 +30 00 46.8 EQ013C51
K10P75Y s2010 08 15.29826 1 - 4101.0290 - 4251.7067 + 3569.8083 EQ013C51
K10P75Y S2010 08 15.36435 16 30 47.87 +30 02 50.1 EQ013C51
K10P75Y s2010 08 15.36435 1 - 4105.8626 - 4275.0686 + 3536.5049 EQ013C51
K10P75Y S2010 08 15.43056 16 30 29.52 +30 04 54.3 EQ013C51
K10P75Y s2010 08 15.43056 1 - 4090.2749 - 4259.1231 + 3573.7018 EQ013C51
K10P75Y S2010 08 15.49665 16 30 11.21 +30 06 58.2 EQ013C51
K10P75Y s2010 08 15.49665 1 - 4095.3042 - 4282.9284 + 3539.5843 EQ013C51
K10P75Y KC2010 08 18.91128 16 14 24.70 +31 47 45.6 EQ013J95
K10P75Y KC2010 08 18.92825 16 14 19.97 +31 48 14.2 EQ013J95
K10P75Y KC2010 08 18.94741 16 14 14.61 +31 48 45.6 19.7 R EQ013J95
K10P75Y C2010 08 18.99951 16 14 00.75 +31 50 38.1 18 R EQ013I33
K10P75Y C2010 08 19.00177 16 14 00.10 +31 50 42.1 18 R EQ013I33
K10P75Y C2010 08 19.00299 16 13 59.81 +31 50 43.8 18 R EQ013I33
K10P75Y C2010 08 19.00416 16 13 59.47 +31 50 46.3 EQ013I33
K10P75Y KC2010 08 19.08982016 13 35.59 +31 52 51.0 19.7 V EQ013H21
K10P75Y KC2010 08 19.09528516 13 34.03 +31 53 00.5 19.6 V EQ013H21
K10P75Y KC2010 08 19.10074516 13 32.52 +31 53 09.2 19.4 V EQ013H21
K10P75Y KC2010 08 19.10621116 13 30.97 +31 53 18.3 19.6 V EQ013H21
K10P75Y KC2010 08 19.11167316 13 29.43 +31 53 27.4 19.5 V EQ013H21
K10P75Y C2010 08 19.17123 16 13 12.95 +31 55 09.6 19.9 V EQ013691
K10P75Y C2010 08 19.17384 16 13 12.21 +31 55 13.9 20.1 V EQ013691
K10P75Y C2010 08 19.17660 16 13 11.44 +31 55 18.2 20.0 V EQ013691
K10P75Y KC2010 08 19.21681 16 13 00.12 +31 56 19.3 19.0 C EQ013H36
K10P75Y KC2010 08 19.22136 16 12 58.74 +31 56 27.7 18.8 C EQ013H36
K10P75Y KC2010 08 19.23183 16 12 55.81 +31 56 43.9 18.6 C EQ013H36
K10P75Y KC2010 08 19.24064 16 12 53.45 +31 56 59.2 18.8 C EQ013H36
K10P75Y C2010 08 19.54391 16 11 30.03 +32 05 29.2 19.8 R EQ013300
K10P75Y C2010 08 19.55501 16 11 26.79 +32 05 45.5 19.1 R EQ013300
K10P75Y C2010 08 19.56054 16 11 25.14 +32 05 54.5 19.4 R EQ013300
K10P75Y KC2010 08 19.81624 16 10 15.19 +32 12 55.7 19.2 C EQ013160
K10P75Y KC2010 08 19.82793 16 10 11.92 +32 13 15.1 19.2 C EQ013160
K10P75Y KC2010 08 19.83245116 10 10.71 +32 13 21.0 19.3 V EQ013198
K10P75Y KC2010 08 19.83838816 10 09.05 +32 13 30.5 19.3 V EQ013198
K10P75Y KC2010 08 19.83955 16 10 08.63 +32 13 33.3 19.3 C EQ013160
K10P75Y KC2010 08 19.84108316 10 08.30 +32 13 34.7 19.4 V EQ013198
K10P75Y KC2010 08 19.84432516 10 07.39 +32 13 40.3 19.2 V EQ013198
K10P75Y KC2010 08 19.85026516 10 05.72 +32 13 50.0 19.1 V EQ013198
Observer details:
160 Castelmartini. Observer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain
+ CCD.
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers N. Hashimoto, S. Urakawa.
1.0-m f/3.0 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
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).
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. 0.81-m
f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I33 SOAR, Cerro Pachon. Observers J. M. Bauer, P. E. Ugarte, A. A. Pasten,
S. D. Points. Measurer J. M. Bauer.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 PY75 Earth MOID = 0.2433 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 340.89664 (2000.0) P Q
n 0.23926011 Peri. 135.97323 +0.59311749 -0.62077022
a 2.5697400 Node 270.28484 +0.52065928 +0.78145785
e 0.7661335 Incl. 30.84392 +0.61410550 -0.06299179
P 4.12 H 18.4 G 0.15 U 8
Residuals in seconds of arc
100815 C51 0.4- 0.5- 100819 I33 0.4+ 0.4+ 100819 H36 0.4+ 0.1-
100815 C51 0.3+ 0.5+ 100819 H21 0.1+ 0.2- 100819 300 2.0+ 1.9+
100815 C51 0.1- 0.1- 100819 H21 0.2- 0.3+ 100819 300 0.3+ 0.3+
100815 C51 0.5- 0.6- 100819 H21 0.2+ 0.0 100819 300 1.0- 0.3+
100815 C51 0.1+ 0.1+ 100819 H21 0.1+ 0.0 100819 160 0.1- 0.3-
100815 C51 0.8+ 0.7+ 100819 H21 0.0 0.1+ 100819 160 0.2+ 0.2+
100818 J95 0.0 0.3- 100819 691 0.2- 0.1+ 100819 198 0.1- 0.0
100818 J95 0.1+ 0.2+ 100819 691 0.2- 0.1+ 100819 198 0.0 0.1-
100818 J95 0.1- 0.1- 100819 691 0.1- 0.1- 100819 160 0.2- 0.4-
100818 I33 0.1- 0.1- 100819 H36 0.9+ 1.2- 100819 198 0.1+ 0.3-
100819 I33 0.2- 0.1+ 100819 H36 0.5- 0.3- 100819 198 0.1+ 0.1+
100819 I33 0.5+ 0.2- 100819 H36 0.7- 1.1- 100819 198 0.0 0.2+
Ephemeris:
2010 PY75 a,e,i = 2.57, 0.77, 31 q = 0.6010
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 12 16 46.43 +28 13.0 0.487 1.197 99.8 56.6 19.3
2010 08 22 16 00.23 +33 10.9 0.494 1.069 82.9 69.8 19.5
2010 09 01 15 13.48 +36 48.4 0.505 0.942 67.7 82.5 19.7
2010 09 11 14 21.82 +38 53.1 0.518 0.819 54.1 95.1 19.9
2010 09 21 13 22.38 +38 09.2 0.537 0.710 42.7 106.5 20.3
2010 10 01 12 23.75 +32 40.0 0.576 0.630 35.7 112.1 20.5
2010 10 11 11 43.92 +22 35.4 0.650 0.601 35.4 105.8 20.3
2010 10 21 11 28.66 +10 59.1 0.755 0.632 39.4 91.3 20.0
2010 10 31 11 29.92 +00 21.6 0.868 0.713 44.4 77.1 20.1
2010 11 10 11 38.78 -08 37.8 0.974 0.823 49.5 66.3 20.3
2010 11 20 11 50.06 -16 11.5 1.065 0.946 54.7 58.5 20.5
2010 11 30 12 01.21 -22 39.7 1.140 1.073 60.1 52.8 20.8
2010 12 10 12 10.83 -28 18.7 1.199 1.200 65.8 48.5 21.0
2010 12 20 12 17.94 -33 19.2 1.244 1.325 72.0 44.9 21.2
2010 12 30 12 21.70 -37 47.6 1.276 1.447 78.5 41.7 21.4
2011 01 09 12 21.20 -41 45.5 1.299 1.565 85.4 38.8 21.5
2011 01 19 12 15.58 -45 09.6 1.315 1.679 92.7 35.8 21.6
2011 01 29 12 04.25 -47 52.4 1.329 1.790 100.3 32.8 21.7
2011 02 08 11 47.28 -49 42.0 1.345 1.896 107.9 29.7 21.7
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-Q13
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