MPEC 2012-U75 : 2012 UX68
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M.P.E.C. 2012-U75 Issued 2012 Oct. 23, 16:35 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 UX68
Observations:
K12U68X* C2012 10 20.41942602 39 25.496+02 52 11.89 21.1 wLEU075F51
K12U68X C2012 10 20.43341002 39 23.399+02 52 06.21 21.6 wLEU075F51
K12U68X C2012 10 20.44743002 39 21.301+02 51 59.91 21.2 wLEU075F51
K12U68X C2012 10 20.46149702 39 19.205+02 51 53.67 21.3 wLEU075F51
K12U68X KC2012 10 22.19777 02 35 23.76 +02 38 49.9 20.4 RoEU075291
K12U68X KC2012 10 22.20122 02 35 23.18 +02 38 47.8 20.7 RoEU075291
K12U68X KC2012 10 22.20448 02 35 22.72 +02 38 46.1 20.6 RoEU075291
K12U68X %C2012 10 22.48377902 34 37.95 +02 36 51.3 20.6 RtEU075F65
K12U68X %C2012 10 22.48954302 34 36.95 +02 36 48.5 20.8 RtEU075F65
K12U68X %C2012 10 22.49536602 34 35.95 +02 36 45.9 20.7 RtEU075F65
K12U68X C2012 10 23.32206 02 32 28.42 +02 30 11.6 20.4 RoEU075H01
K12U68X C2012 10 23.33156 02 32 26.68 +02 30 07.3 20.3 RoEU075H01
K12U68X C2012 10 23.34166 02 32 24.83 +02 30 02.4 20.1 RoEU075H01
K12U68X C2012 10 23.35160 02 32 23.01 +02 29 57.8 20.3 RoEU075H01
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 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.
F65 Haleakala-Faulkes Telescope North. Observer T. Lister. 2.0-m f/10
Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2012 UX68 Earth MOID = 0.0056 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 258.63281 (2000.0) P Q
n 0.86629072 Peri. 93.36892 -0.80550199 -0.58985577
a 1.0898338 Node 50.49307 +0.51020217 -0.73914037
e 0.2806540 Incl. 4.22869 +0.30143040 -0.32517947
P 1.14 H 24.2 G 0.15 U 8
Residuals in seconds of arc
121020 F51 0.1- 0.1- 121022 291 0.4- 0.3- 121023 H01 0.0 0.1+
121020 F51 0.2- 0.3+ 121022 291 0.6+ 0.5- 121023 H01 0.0 0.3+
121020 F51 0.0 0.0 121022 F65 0.2- 0.0 121023 H01 0.0 0.1+
121020 F51 0.3+ 0.1- 121022 F65 0.1- 0.1- 121023 H01 0.1- 0.2+
121022 291 0.1- 0.3+ 121022 F65 0.2+ 0.0
Ephemeris:
2012 UX68 a,e,i = 1.09, 0.28, 4 q = 0.7840
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 09 23 02 54 10.9 +05 00 57 0.3122 1.2482 136.4 33.7 23.6
...
2012 10 08 02 54 47.9 +04 08 37 0.2172 1.1924 150.1 24.7 22.4
...
2012 10 16 02 47 12.6 +03 22 51 0.1727 1.1595 158.7 18.2 21.6
...
2012 10 22 02 35 50.0 +02 40 50 0.1425 1.1336 165.3 12.9 21.0
2012 10 23 02 33 19.7 +02 33 14 0.1377 1.1292 166.3 12.1 20.9
2012 10 24 02 30 37.1 +02 25 28 0.1331 1.1247 167.1 11.4 20.8
...
2012 10 30 02 09 13.4 +01 35 02 0.1069 1.0976 167.6 11.2 20.2
...
2012 11 07 01 20 21.2 +00 15 36 0.07720 1.0602 152.8 25.3 19.9
...
2012 11 22 21 51 44.4 -02 34 31 0.04959 0.9883 89.3 87.8 20.7
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-U75
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