MPEC 2012-Q46 : 2012 QY14
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M.P.E.C. 2012-Q46 Issued 2012 Aug. 24, 15:27 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 QY14
Observations:
K12Q14Y* C2012 08 21.46671 21 10 05.674-03 02 04.06 19.5 gLEQ046F51
K12Q14Y C2012 08 21.47794 21 10 05.549-03 02 00.59 19.4 gLEQ046F51
K12Q14Y C2012 08 21.48888 21 10 05.445-03 01 57.20 18.9 rLEQ046F51
K12Q14Y C2012 08 21.49935 21 10 05.340-03 01 53.87 18.9 rLEQ046F51
K12Q14Y C2012 08 22.49142 21 10 05.89 -02 56 23.2 18.7 RoEQ046474
K12Q14Y C2012 08 22.49778 21 10 05.84 -02 56 21.3 18.8 RoEQ046474
K12Q14Y C2012 08 22.52291 21 10 05.65 -02 56 13.7 18.7 RoEQ046474
K12Q14Y C2012 08 22.53020 21 10 05.59 -02 56 11.4 18.4 RoEQ046474
K12Q14Y HC2012 08 22.88012 21 10 06.65 -02 55 05.8 17.0 RtEQ046B96
K12Q14Y HC2012 08 22.88479 21 10 06.72 -02 55 02.6 18.1 RtEQ046B96
K12Q14Y HC2012 08 22.89880 21 10 06.53 -02 55 00.7 17.7 RtEQ046B96
K12Q14Y KC2012 08 22.90010 21 10 06.42 -02 54 58.2 uEQ046595
K12Q14Y HC2012 08 22.91281 21 10 06.44 -02 54 56.2 17.7 RtEQ046B96
K12Q14Y KC2012 08 22.91423 21 10 06.30 -02 54 54.3 18.8 VuEQ046595
K12Q14Y KC2012 08 23.07937521 10 07.41 -02 54 03.0 18.4 VtEQ046H21
K12Q14Y KC2012 08 23.08555621 10 07.38 -02 54 01.2 18.4 VtEQ046H21
K12Q14Y KC2012 08 23.09135421 10 07.35 -02 53 59.5 18.2 VtEQ046H21
K12Q14Y KC2012 08 23.09714321 10 07.32 -02 53 57.8 18.5 VtEQ046H21
K12Q14Y KC2012 08 23.38091 21 10 07.73 -02 51 59.6 18.8 RoEQ046474
K12Q14Y KC2012 08 23.38267 21 10 07.73 -02 51 59.1 18.9 RoEQ046474
K12Q14Y KC2012 08 23.39943 21 10 07.65 -02 51 54.3 18.9 RoEQ046474
K12Q14Y KC2012 08 23.40190 21 10 07.64 -02 51 53.4 19.0 RoEQ046474
K12Q14Y KC2012 08 23.40436 21 10 07.61 -02 51 52.6 18.8 RoEQ046474
K12Q14Y 9C2012 08 23.42390421 10 06.729-02 52 15.05 18.5 RtEQ046F65
K12Q14Y 9C2012 08 23.42553821 10 06.713-02 52 14.33 18.5 RtEQ046F65
K12Q14Y 9C2012 08 23.42716521 10 06.697-02 52 13.93 18.5 RtEQ046F65
K12Q14Y 9C2012 08 23.42879121 10 06.687-02 52 13.48 18.4 RtEQ046F65
K12Q14Y KC2012 08 23.86482 21 10 08.47 -02 50 18.0 uEQ046118
K12Q14Y KC2012 08 23.88001 21 10 08.35 -02 50 13.7 uEQ046118
K12Q14Y KC2012 08 24.13359921 10 09.53 -02 48 58.6 18.9 VtEQ046H21
K12Q14Y KC2012 08 24.13799921 10 09.52 -02 48 57.4 19.1 VtEQ046H21
K12Q14Y KC2012 08 24.14240321 10 09.48 -02 48 56.2 19.0 VtEQ046H21
K12Q14Y KC2012 08 24.14680921 10 09.48 -02 48 55.0 19.2 VtEQ046H21
K12Q14Y C2012 08 24.60429 21 10 10.54 -02 46 44.3 19.6 VuEQ046900
K12Q14Y C2012 08 24.61143 21 10 10.48 -02 46 42.0 19.0 VuEQ046900
K12Q14Y C2012 08 24.61856 21 10 10.47 -02 46 40.4 19.4 VuEQ046900
Observer details:
118 Modra. Observer S. Gajdos. 0.6-m f/5.5 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
B96 Brixiis Observatory, Kruibeke. Observer E. Bryssinck. 0.4-m f/3.8
astrograph + 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.
F65 Haleakala-Faulkes Telescope North. Observer J. D. Armstrong. 2.0-m f/10
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, L. Buzzi, S. Foglia. 0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2012 QY14 Earth MOID = 0.2512 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 358.31850 (2000.0) P Q
n 0.26600335 Peri. 123.31918 +0.99660091 -0.06679320
a 2.3944805 Node 240.55279 +0.04412701 +0.92710716
e 0.4786924 Incl. 3.17439 +0.06956597 +0.36879666
P 3.71 H 20.0 G 0.15 U 8
Residuals in seconds of arc
120821 F51 0.0 0.1+ 120822 B96 0.5- 0.2- 120823 F65 0.0 0.3+
120821 F51 0.1- 0.0 120822 595 0.0 0.3- 120823 F65 0.0 0.2+
120821 F51 0.0 0.1- 120823 H21 0.0 0.1- 120823 F65 0.0 0.2+
120821 F51 0.0 0.0 120823 H21 0.0 0.1- 120823 118 0.2+ 0.1-
120822 474 0.1+ 0.0 120823 H21 0.0 0.1- 120823 118 0.6- 0.1-
120822 474 0.1+ 0.1- 120823 H21 0.0 0.0 120824 H21 0.1- 0.2-
120822 474 0.1+ 0.0 120823 474 0.1- 0.1- 120824 H21 0.1+ 0.2-
120822 474 0.0 0.1+ 120823 474 0.0 0.1- 120824 H21 0.2- 0.3-
120822 B96 0.1- 0.2- 120823 474 0.0 0.1- 120824 H21 0.1+ 0.3-
120822 B96 1.3+ 1.6+ 120823 474 0.0 0.1+ 120824 900 0.2+ 0.1+
120822 B96 0.4- 0.6- 120823 474 0.3- 0.2+ 120824 900 0.2- 0.4+
120822 595 0.4+ 0.0 120823 F65 0.0 0.1+ 120824 900 0.1+ 0.0
Ephemeris:
2012 QY14 a,e,i = 2.39, 0.48, 3 q = 1.2483
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 07 25 21 12 54.0 -06 23 59 0.4612 1.4600 161.2 12.9 19.9
...
2012 08 09 21 11 35.2 -04 20 03 0.3806 1.3888 168.4 8.4 19.2
...
2012 08 17 21 10 25.2 -03 26 49 0.3499 1.3553 166.6 9.9 19.0
...
2012 08 23 21 10 06.3 -02 54 09 0.3321 1.3326 163.2 12.7 19.0
2012 08 24 21 10 08.5 -02 49 19 0.3296 1.3290 162.5 13.2 19.0
2012 08 25 21 10 12.6 -02 44 39 0.3272 1.3255 161.8 13.8 19.0
...
2012 08 31 21 11 23.9 -02 20 02 0.3148 1.3059 157.6 17.2 19.0
...
2012 09 08 21 15 32.3 -01 55 25 0.3041 1.2839 152.0 21.6 19.0
...
2012 09 23 21 33 19.0 -01 23 31 0.2999 1.2563 143.1 28.6 19.1
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-Q46
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