MPEC 2012-P35 : 2012 PP17
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M.P.E.C. 2012-P35 Issued 2012 Aug. 14, 22:00 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.net/ ISSN 1523-6714
2012 PP17
Observations:
K12P17P* C2012 08 11.51087 21 15 53.773+21 11 22.83 19.5 rLEP035F51
K12P17P C2012 08 11.52083 21 15 55.280+21 11 28.30 19.4 rLEP035F51
K12P17P KC2012 08 13.11134221 20 21.79 +21 25 21.6 19.8 VrEP035H21
K12P17P KC2012 08 13.11493721 20 22.33 +21 25 23.5 19.9 VrEP035H21
K12P17P KC2012 08 13.11792721 20 22.80 +21 25 24.8 20.0 VrEP035H21
K12P17P KC2012 08 13.94457 21 22 36.74 +21 31 22.8 vEP035I93
K12P17P KC2012 08 13.95474 21 22 38.29 +21 31 27.2 19.1 VvEP035I93
K12P17P KC2012 08 13.96174 21 22 39.33 +21 31 30.1 19.0 VvEP035I93
K12P17P KC2012 08 14.86001321 25 04.99 +21 36 52.2 19.4 VvEP035B03
K12P17P KC2012 08 14.86743121 25 06.13 +21 36 54.6 19.0 VvEP035B03
K12P17P KC2012 08 14.87127 21 25 06.98 +21 36 58.1 18.2 RcEP035A24
K12P17P KC2012 08 14.87414 21 25 07.46 +21 36 58.3 19.1 RcEP035A24
K12P17P KC2012 08 14.87484921 25 07.22 +21 36 57.3 18.4 VvEP035B03
K12P17P KC2012 08 14.87700 21 25 07.90 +21 36 59.9 18.8 RcEP035A24
K12P17P KC2012 08 14.87988 21 25 08.31 +21 37 00.2 17.8 RcEP035A24
K12P17P KC2012 08 14.88226721 25 08.34 +21 37 00.5 19.0 VvEP035B03
Observer details:
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11
Schmidt-Cassegrain + CCD.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8
Schmidt-Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters,
J. Thiel, T. Goggia. Measurer PS1 Science Consortium. 1.8-m
Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov. 0.61-m f/4.0
astrograph + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
Orbital elements:
2012 PP17 Earth MOID = 0.1884 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 15.22970 (2000.0) P Q
n 0.25065697 Peri. 66.01838 +0.63610270 +0.76626028
a 2.4912436 Node 243.79566 -0.73957010 +0.57196904
e 0.5282958 Incl. 5.79910 -0.22002142 +0.29273981
P 3.93 H 21.1 G 0.15 U 8
Residuals in seconds of arc
120811 F51 0.0 0.0 120813 I93 0.1+ 0.0 120814 B03 0.4- 0.4-
120811 F51 0.0 0.0 120813 I93 0.1+ 0.0 120814 A24 0.7+ 0.5+
120813 H21 0.1+ 0.0 120814 B03 0.6- 0.1- 120814 A24 0.4+ 0.2-
120813 H21 0.0 0.0 120814 B03 0.2- 0.4- 120814 B03 0.2- 0.2+
120813 H21 0.1+ 0.3- 120814 A24 0.2- 0.8+
120813 I93 0.3- 0.2- 120814 A24 0.5+ 0.0
Ephemeris:
2012 PP17 a,e,i = 2.49, 0.53, 6 q = 1.1751
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 07 15 19 56 44.7 +08 12 10 0.1957 1.1899 149.9 25.3 19.1
...
2012 07 30 20 39 33.3 +17 14 53 0.1906 1.1752 144.2 30.3 19.2
...
2012 08 07 21 03 06.1 +20 11 51 0.1966 1.1777 143.4 30.9 19.2
...
2012 08 13 21 20 01.7 +21 24 46 0.2044 1.1843 143.8 30.3 19.3
2012 08 14 21 22 45.0 +21 32 02 0.2059 1.1857 144.0 30.2 19.3
2012 08 15 21 25 26.3 +21 37 57 0.2076 1.1873 144.2 30.0 19.4
...
2012 08 21 21 40 50.4 +21 46 58 0.2191 1.1991 145.7 28.4 19.5
...
2012 08 29 21 59 18.5 +20 58 44 0.2391 1.2205 148.7 25.5 19.6
...
2012 09 13 22 27 43.9 +17 31 14 0.2924 1.2762 154.5 19.9 20.0
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-P35
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