MPEC 2012-P19 : 2012 PW
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M.P.E.C. 2012-P19 Issued 2012 Aug. 10, 00:37 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 PW
Observations:
K12P00W* C2012 08 06.48498 22 47 03.253+72 58 30.20 19.4 iLEP019F51
K12P00W C2012 08 06.49846 22 47 10.073+72 59 10.78 19.2 iLEP019F51
K12P00W C2012 08 06.51244 22 47 17.132+72 59 52.71 19.3 rLEP019F51
K12P00W KC2012 08 07.85888 23 00 13.67 +74 05 51.0 18.6 RuEP019B42
K12P00W KC2012 08 07.86030 23 00 14.55 +74 05 55.5 18.6 RuEP019B42
K12P00W KC2012 08 07.86173 23 00 15.44 +74 05 59.8 18.9 RuEP019B42
K12P00W KC2012 08 07.97543 23 01 25.53 +74 11 32.4 19.5 VoEP019198
K12P00W KC2012 08 07.97721 23 01 26.63 +74 11 37.7 19.6 VoEP019198
K12P00W KC2012 08 07.99221 23 01 35.89 +74 12 21.1 19.4 VoEP019198
K12P00W IC2012 08 08.02023 23 01 54.86 +74 13 45.5 19.1 VuEP019954
K12P00W KC2012 08 08.04020 23 02 07.18 +74 14 46.5 19.4 VuEP019954
K12P00W KC2012 08 08.05296 23 02 14.95 +74 15 21.8 19.6 VuEP019954
K12P00W KC2012 08 08.07032 23 02 23.88 +74 16 09.6 19.1 VvEP019I93
K12P00W KC2012 08 08.08604 23 02 33.45 +74 16 54.3 19.2 VvEP019I93
K12P00W KC2012 08 08.09965 23 02 41.84 +74 17 34.1 19.2 VvEP019I93
K12P00W KC2012 08 08.87116 23 11 17.64 +74 53 57.6 19.0 RcEP019A24
K12P00W KC2012 08 08.87343 23 11 19.18 +74 54 04.2 19.1 RcEP019A24
K12P00W KC2012 08 08.87573 23 11 20.81 +74 54 10.8 19.3 RcEP019A24
K12P00W KC2012 08 08.87834 23 11 22.65 +74 54 18.7 18.9 RcEP019A24
K12P00W C2012 08 09.42595 23 17 50.04 +75 19 48.8 18.8 RoEP019H01
K12P00W C2012 08 09.43213 23 17 54.45 +75 20 05.6 18.7 RoEP019H01
K12P00W C2012 08 09.44294 23 18 02.16 +75 20 34.8 18.9 RoEP019H01
K12P00W C2012 08 09.44727 23 18 05.23 +75 20 46.5 18.9 RoEP019H01
K12P00W KC2012 08 09.85938 23 23 23.13 +75 39 13.3 18.8 RuEP019104
K12P00W KC2012 08 09.86491 23 23 27.30 +75 39 28.4 18.9 RuEP019104
K12P00W KC2012 08 09.87952 23 23 38.29 +75 40 05.6 uEP019J95
K12P00W KC2012 08 09.88650 23 23 43.84 +75 40 24.7 uEP019J95
K12P00W KC2012 08 09.89285 23 23 48.76 +75 40 42.1 19.0 RuEP019J95
Observer details:
104 San Marcello Pistoiese. Observer P. Bacci. Measurers P. Bacci, L. Tesi,
G. Fagioli. 0.60-m f/4 reflector + CCD.
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
954 Teide Observatory. Observer N. D. Diaz. 0.26-m f/11.6 reflector + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11
Schmidt-Cassegrain + CCD.
B42 Vitebsk. Observer V. Nevski. 0.3-m f/5.0 reflector + 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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2012 PW Earth MOID = 0.0577 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 2.32129 (2000.0) P Q
n 0.42869406 Peri. 166.79156 +0.92243620 -0.32236796
a 1.7419582 Node 214.47491 +0.31129258 +0.94653997
e 0.4683275 Incl. 22.05852 +0.22849154 +0.01187359
P 2.30 H 18.7 G 0.15 U 8
Residuals in seconds of arc
120806 F51 0.1- 0.0 120808 954 0.8+ 1.7+ 120809 H01 0.1+ 0.1-
120806 F51 0.0 0.0 120808 954 0.9+ 0.4- 120809 H01 0.1+ 0.2-
120806 F51 0.1- 0.0 120808 I93 0.3- 0.2+ 120809 H01 0.1+ 0.1-
120807 B42 0.4+ 0.2+ 120808 I93 0.4- 0.4- 120809 104 0.2- 0.1-
120807 B42 0.5+ 0.5+ 120808 I93 0.1- 0.3+ 120809 104 0.4- 0.3-
120807 B42 0.6+ 0.6+ 120808 A24 0.8- 0.5- 120809 J95 0.3- 0.3+
120807 198 0.1- 0.3- 120808 A24 0.8- 0.4- 120809 J95 0.2+ 0.1+
120807 198 0.1- 0.2- 120808 A24 0.6- 0.5- 120809 J95 0.3+ 0.1-
120807 198 0.5+ 0.7- 120808 A24 0.4- 0.1-
120808 954 0.0 0.4- 120809 H01 0.0 0.1-
Ephemeris:
2012 PW a,e,i = 1.74, 0.47, 22 q = 0.9262
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 07 11 21 11 53.8 +49 43 22 0.5431 1.2642 104.1 51.2 19.8
...
2012 07 26 21 45 01.8 +62 54 50 0.4721 1.1643 96.1 60.2 19.6
...
2012 08 03 22 21 04.2 +69 59 30 0.4399 1.1140 91.2 65.6 19.5
...
2012 08 09 23 12 43.8 +74 59 55 0.4177 1.0785 87.4 69.9 19.4
2012 08 10 23 25 08.6 +75 45 27 0.4142 1.0728 86.7 70.6 19.4
2012 08 11 23 39 04.1 +76 28 43 0.4107 1.0672 86.1 71.3 19.4
...
2012 08 17 01 41 21.5 +79 22 37 0.3910 1.0350 82.2 75.8 19.4
...
2012 08 25 04 54 19.7 +76 29 07 0.3684 0.9970 77.3 81.5 19.4
...
2012 09 09 07 10 42.3 +57 41 02 0.3449 0.9454 69.8 90.1 19.5
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-P19
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