MPEC 2012-U107: 2012 UV158
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M.P.E.C. 2012-U107 Issued 2012 Oct. 26, 20:13 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 UV158
Observations:
K12UF8V* C2012 10 25.22831 01 32 12.66 +24 08 16.2 17.8 VrEU107703
K12UF8V C2012 10 25.23532 01 32 21.80 +24 04 12.5 17.5 VrEU107703
K12UF8V C2012 10 25.24238 01 32 30.98 +24 00 04.9 18.2 VrEU107703
K12UF8V C2012 10 25.24944 01 32 40.09 +23 55 59.8 17.6 VrEU107703
K12UF8V C2012 10 25.28232 01 33 22.68 +23 36 51.5 18.1 VrEU107703
K12UF8V C2012 10 25.28354 01 33 24.25 +23 36 08.0 17.8 VrEU107703
K12UF8V KC2012 10 25.29454601 33 33.66 +23 29 07.7 17.8 VrEU107H21
K12UF8V KC2012 10 25.29790901 33 38.03 +23 27 09.2 17.4 VrEU107H21
K12UF8V KC2012 10 25.30192601 33 43.27 +23 24 47.8 17.9 VrEU107H21
K12UF8V C2012 10 25.43561 01 37 03.22 +22 06 40.1 17.8 RoEU107300
K12UF8V C2012 10 25.43894 01 37 07.54 +22 04 44.3 17.9 RoEU107300
K12UF8V C2012 10 25.46169 01 37 36.98 +21 51 36.5 18.3 RoEU107300
K12UF8V C2012 10 25.46264 01 37 38.17 +21 51 03.1 18.2 RoEU107300
K12UF8V C2012 10 25.46453 01 37 40.58 +21 49 58.4 18.8 RoEU107300
K12UF8V C2012 10 25.46548 01 37 41.85 +21 49 25.0 18.5 RoEU107300
K12UF8V C2012 10 25.46833 01 37 45.52 +21 47 46.3 18.9 RoEU107300
K12UF8V C2012 10 25.64839 01 41 28.59 +20 03 00.2 17.8 VuEU107900
K12UF8V C2012 10 25.65176 01 41 32.67 +20 01 01.7 18.1 VuEU107900
K12UF8V C2012 10 25.65513 01 41 36.77 +19 59 03.7 18.1 VuEU107900
K12UF8V KC2012 10 25.77294 01 44 22.59 +18 49 16.9 18.2 VoEU107198
K12UF8V KC2012 10 25.77625 01 44 26.76 +18 47 21.4 18.1 VoEU107198
K12UF8V KC2012 10 25.78474 01 44 37.25 +18 42 28.6 17.7 VoEU107198
K12UF8V KC2012 10 25.78644 01 44 39.42 +18 41 29.5 18.0 VoEU107198
K12UF8V KC2012 10 25.78720 01 44 40.35 +18 41 03.4 18.1 VoEU107198
K12UF8V KC2012 10 25.78947 01 44 43.13 +18 39 45.6 17.8 VoEU107198
K12UF8V KC2012 10 25.80373 01 45 01.27 +18 31 56.7 17.6 RqEU107470
K12UF8V KC2012 10 25.80401 01 45 01.63 +18 31 46.4 17.7 RqEU107470
K12UF8V KC2012 10 25.80428 01 45 01.94 +18 31 38.2 18.0 RqEU107470
K12UF8V KC2012 10 26.15847 01 52 19.50 +15 08 01.8 17.9 RoEU107291
K12UF8V KC2012 10 26.15908 01 52 20.20 +15 07 40.7 18.1 RoEU107291
Observer details:
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, N. Hashimoto.
1.0-m f/3.0 reflector + CCD.
470 Ceccano. Observers G. Masi, F. Nocentini. Measurers G. Masi, U. Masi.
0.43-m f/6.8 reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + 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.
Orbital elements:
2012 UV158 Earth MOID = 0.0384 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 354.97962 (2000.0) P Q
n 0.52406886 Peri. 161.50999 +0.95494200 -0.21805143
a 1.5236217 Node 213.22825 +0.20408412 +0.97499367
e 0.3304014 Incl. 21.55733 +0.21548886 +0.04290588
P 1.88 H 24.5 G 0.15 U 7
Residuals in seconds of arc
121025 703 0.6- 0.0 121025 300 0.0 0.4- 121025 198 0.1- 0.3-
121025 703 0.5- 0.3+ 121025 300 0.9+ 0.4+ 121025 198 0.8- 0.5+
121025 703 0.4- 1.3- 121025 300 0.5+ 0.1- 121025 198 0.1+ 0.2+
121025 703 1.1- 0.3- 121025 300 0.3+ 0.8+ 121025 198 0.0 0.4+
121025 703 0.3+ 0.2+ 121025 300 1.0+ 0.3+ 121025 198 0.4- 1.1+
121025 703 0.2+ 0.6- 121025 300 1.3+ 0.5+ 121025 470 0.1+ 0.5-
121025 H21 0.1- 0.3+ 121025 900 0.6+ 0.4- 121025 470 0.3+ 1.1-
121025 H21 0.3- 0.2+ 121025 900 0.1+ 0.6- 121025 470 0.1+ 0.0
121025 H21 0.2- 0.2+ 121025 900 0.1- 0.3- 121026 291 0.1- 0.0
121025 300 0.1+ 0.1+ 121025 198 0.8- 0.8+ 121026 291 0.1- 0.3-
Ephemeris:
2012 UV158 a,e,i = 1.52, 0.33, 22 q = 1.0202
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 09 26 18 13 08.2 +59 46 35 0.2096 1.0288 91.3 77.0 23.9
...
2012 10 11 19 24 50.2 +63 23 02 0.1106 1.0203 98.4 75.5 22.4
...
2012 10 19 22 12 57.3 +61 19 53 0.05972 1.0244 116.8 60.2 20.6
...
2012 10 25 01 26 44.9 +26 21 45 0.03837 1.0313 163.9 15.5 18.3
2012 10 26 01 48 56.3 +16 40 42 0.03882 1.0327 174.7 5.1 17.9
2012 10 27 02 07 52.5 +07 24 58 0.04065 1.0343 174.6 5.2 18.0
...
2012 11 02 03 15 49.3 -25 24 25 0.06975 1.0453 138.3 39.2 20.4
...
2012 11 10 03 51 27.6 -37 38 30 0.1240 1.0645 124.0 50.5 22.0
...
2012 11 25 04 13 20.0 -41 53 47 0.2314 1.1124 117.3 52.0 23.5
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-U107
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