MPEC 2012-V50 : 2012 VZ25
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M.P.E.C. 2012-V50 Issued 2012 Nov. 8, 13:09 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 VZ25
Observations:
K12V25Z* C2012 11 05.38308 05 16 56.32 +29 29 47.9 19.5 VoEV050691
K12V25Z C2012 11 05.40102 05 16 54.34 +29 29 56.3 19.4 VoEV050691
K12V25Z C2012 11 05.41959 05 16 52.27 +29 30 04.6 19.3 VoEV050691
K12V25Z HC2012 11 05.50022 05 16 43.34 +29 30 40.0 18.9 RoEV050291
K12V25Z HC2012 11 05.50203 05 16 43.16 +29 30 40.8 19.0 RoEV050291
K12V25Z HC2012 11 05.50383 05 16 42.95 +29 30 41.5 19.0 RoEV050291
K12V25Z 7C2012 11 05.51396 05 16 42.62 +29 30 50.1 18.5 RtEV050F65
K12V25Z 7C2012 11 05.51524 05 16 42.46 +29 30 50.7 18.4 RtEV050F65
K12V25Z 7C2012 11 05.51670 05 16 42.31 +29 30 51.4 tEV050F65
K12V25Z 7C2012 11 05.51791 05 16 42.18 +29 30 51.9 tEV050F65
K12V25Z KC2012 11 05.96770 05 15 55.07 +29 34 06.1 18.8 RvEV050587
K12V25Z KC2012 11 05.97148 05 15 54.58 +29 34 08.4 vEV050587
K12V25Z KC2012 11 05.97528 05 15 54.18 +29 34 09.4 vEV050587
K12V25Z KC2012 11 06.00181 05 15 51.30 +29 34 21.4 19.4 RqEV050C44
K12V25Z KC2012 11 06.00872 05 15 50.55 +29 34 24.7 19.3 RqEV050C44
K12V25Z KC2012 11 06.01658 05 15 49.62 +29 34 28.4 19.1 RqEV050C44
K12V25Z KC2012 11 06.07650 05 15 42.96 +29 34 54.7 18.7 RtEV050204
K12V25Z KC2012 11 06.08428 05 15 42.08 +29 34 58.0 tEV050204
K12V25Z KC2012 11 06.09202 05 15 41.26 +29 35 01.5 tEV050204
K12V25Z KC2012 11 06.20396 05 15 28.96 +29 35 48.2 uEV050J95
K12V25Z KC2012 11 06.20617 05 15 28.71 +29 35 48.9 uEV050J95
K12V25Z KC2012 11 06.20838 05 15 28.46 +29 35 49.9 18.6 RuEV050J95
K12V25Z C2012 11 06.34868 05 15 14.13 +29 36 57.7 18.9 cEV050704
K12V25Z C2012 11 06.36310 05 15 12.55 +29 37 03.7 19.3 cEV050704
K12V25Z C2012 11 06.37759 05 15 10.95 +29 37 10.8 19.6 cEV050704
K12V25Z C2012 11 06.39204 05 15 09.22 +29 37 16.4 19.3 cEV050704
K12V25Z HC2012 11 06.45190 05 15 02.50 +29 37 42.9 18.1 RoEV050291
K12V25Z HC2012 11 06.45317 05 15 02.33 +29 37 43.2 19.0 RoEV050291
K12V25Z C2012 11 06.99083 05 14 04.89 +29 41 30.4 19.4 RuEV050B74
K12V25Z C2012 11 06.99551 05 14 04.37 +29 41 32.4 19.5 RuEV050B74
K12V25Z C2012 11 07.00160 05 14 03.67 +29 41 34.9 19.4 RuEV050B74
K12V25Z KC2012 11 07.01178 05 14 02.35 +29 41 39.8 18.3 RoEV050473
K12V25Z KC2012 11 07.01495 05 14 01.91 +29 41 40.4 18.4 RoEV050473
K12V25Z KC2012 11 07.01811 05 14 01.59 +29 41 41.4 18.1 RoEV050473
K12V25Z HC2012 11 07.43938 05 13 14.92 +29 44 41.6 18.7 RoEV050291
K12V25Z HC2012 11 07.44120 05 13 14.71 +29 44 42.2 18.6 RoEV050291
K12V25Z HC2012 11 07.44301 05 13 14.51 +29 44 42.8 18.7 RoEV050291
K12V25Z KC2012 11 07.44810 05 13 13.76 +29 44 42.3 18.8 RuEV050H36
K12V25Z KC2012 11 07.45273 05 13 13.18 +29 44 44.0 18.7 RuEV050H36
K12V25Z KC2012 11 07.45737 05 13 12.69 +29 44 45.7 18.6 RuEV050H36
K12V25Z KC2012 11 07.98157 05 12 15.45 +29 48 18.9 18.9 RcEV050A24
K12V25Z KC2012 11 07.98444 05 12 15.10 +29 48 20.0 18.9 RcEV050A24
K12V25Z KC2012 11 07.98731 05 12 14.77 +29 48 21.4 18.8 RcEV050A24
K12V25Z HC2012 11 08.23091 05 11 48.01 +29 49 59.6 18.7 RoEV050291
K12V25Z HC2012 11 08.23218 05 11 47.85 +29 50 00.0 18.8 RoEV050291
K12V25Z HC2012 11 08.23343 05 11 47.69 +29 50 00.9 18.7 RoEV050291
K12V25Z KC2012 11 08.39122 05 11 28.88 +29 51 03.3 18.2 RuEV050H36
K12V25Z IC2012 11 08.39735 05 11 28.15 +29 51 06.7 18.4 RuEV050H36
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
473 Remanzacco. Observers L. Donato, M. Gonano, E. Guido, G. Sostero,
M. Travagini. 0.45-m f/4.4 Newtonian reflector + CCD.
587 Sormano. Observer F. Manca. 0.5-m f/6.8 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer T. H. Bressi. 0.9-m f/3
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall. 1.0-m
f/2.15 reflector + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11
Schmidt-Cassegrain + CCD.
B74 Santa Maria de Montmagastrell. Observers J. M. Bosch, R. M. Olivera.
Measurer J. M. Bosch. 0.40-m f/10 Schmidt-Cassegrain + CCD.
C44 A. Volta Observatory, Lanzo d'Intelvi. Observer F. Tozzi. 0.40-m f/3.5
reflector + CCD.
F65 Haleakala-Faulkes Telescope North. Observers P. Miller, P. Roche,
A. Tripp, R. Miles, R. Holmes, S. Foglia, L. Buzzi. Measurers L. Buzzi,
S. Foglia, T. Vorobjov. 2.0-m f/10 Ritchey-Chretien + 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:
2012 VZ25 Earth MOID = 0.0819 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 17.54862 (2000.0) P Q
n 0.31010654 Peri. 299.52677 +0.88822526 +0.45552057
a 2.1617000 Node 33.47732 -0.37514424 +0.79410582
e 0.5268258 Incl. 6.20695 -0.26518425 +0.40236422
P 3.18 H 18.4 G 0.15 U 8
Residuals in seconds of arc
121105 691 0.3- 0.0 121106 204 0.1- 0.2- 121107 473 0.8- 0.3+
121105 691 0.1- 0.2+ 121106 204 0.2- 0.3- 121107 473 0.3- 0.1-
121105 691 0.2- 0.1+ 121106 204 0.4+ 0.1- 121107 291 0.4- 0.3+
121105 291 0.2- 0.1+ 121106 J95 0.3+ 0.2- 121107 291 0.4- 0.1+
121105 291 0.0 0.1+ 121106 J95 0.3+ 0.5- 121107 291 0.2- 0.0
121105 291 0.1- 0.0 121106 J95 0.2+ 0.4- 121107 H36 0.4+ 0.0
121105 F65 0.3+ 0.2- 121106 704 0.2- 0.4+ 121107 H36 0.2- 0.1-
121105 F65 0.1+ 0.2- 121106 704 0.6+ 0.0 121107 H36 0.4+ 0.2-
121105 F65 0.3+ 0.1- 121106 704 1.2+ 0.7+ 121107 A24 0.1+ 0.2+
121105 F65 0.3+ 0.2- 121106 704 0.0 0.1+ 121107 A24 0.1- 0.1+
121105 587 0.1- 0.4+ 121106 291 0.1+ 0.4+ 121107 A24 0.1- 0.3+
121105 587 1.0- 0.9+ 121106 291 0.2- 0.1+ 121108 291 0.2+ 0.1-
121105 587 0.7- 0.2+ 121106 B74 0.3- 0.2+ 121108 291 0.1+ 0.2-
121106 C44 0.1+ 0.0 121106 B74 0.2- 0.1+ 121108 291 0.1- 0.1+
121106 C44 0.3+ 0.2+ 121107 B74 0.3- 0.1- 121108 H36 0.3+ 0.9-
121106 C44 0.4- 0.3+ 121107 473 0.2+ 1.1+ 121108 H36 0.3+ 0.1+
Ephemeris:
2012 VZ25 a,e,i = 2.16, 0.53, 6 q = 1.0229
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 10 09 05 40 21.5 +24 44 19 0.5304 1.2838 110.4 46.8 19.3
...
2012 10 24 05 34 00.3 +27 35 39 0.5414 1.3865 126.5 35.2 19.2
...
2012 11 01 05 24 03.7 +28 53 43 0.5521 1.4434 136.4 28.3 19.2
...
2012 11 07 05 14 03.5 +29 41 38 0.5647 1.4865 144.3 22.9 19.1
2012 11 08 05 12 13.1 +29 48 31 0.5673 1.4937 145.6 22.0 19.1
2012 11 09 05 10 20.2 +29 55 03 0.5701 1.5010 147.0 21.1 19.1
...
2012 11 15 04 58 22.2 +30 26 28 0.5901 1.5444 155.1 15.7 19.1
...
2012 11 23 04 41 45.0 +30 46 44 0.6278 1.6024 165.2 9.1 19.0
...
2012 12 08 04 14 38.4 +30 29 18 0.7358 1.7105 167.3 7.3 19.4
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-V50
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