MPEC 2012-U37 : 2012 UY9
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M.P.E.C. 2012-U37 Issued 2012 Oct. 18, 16:31 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 UY9
Observations:
K12U09Y* C2012 10 17.27145 01 30 03.52 +21 22 01.6 21.3 VrEU037G96
K12U09Y C2012 10 17.27770 01 30 02.88 +21 21 56.2 21.9 VrEU037G96
K12U09Y C2012 10 17.28395 01 30 02.26 +21 21 50.5 21.3 VrEU037G96
K12U09Y C2012 10 17.31769 01 29 58.98 +21 21 19.6 21.4 VrEU037G96
K12U09Y C2012 10 17.32461 01 29 58.29 +21 21 12.9 21.5 VrEU037G96
K12U09Y C2012 10 17.33161 01 29 57.57 +21 21 06.7 21.1 VrEU037G96
K12U09Y C2012 10 17.33863 01 29 56.93 +21 21 00.6 20.7 VrEU037G96
K12U09Y C2012 10 18.23303 01 28 51.49 +21 07 29.6 21.6 VrEU037G96
K12U09Y C2012 10 18.24067 01 28 50.84 +21 07 24.2 21.7 VrEU037G96
K12U09Y C2012 10 18.24936 01 28 50.05 +21 07 15.7 21.3 VrEU037G96
K12U09Y C2012 10 18.25637 01 28 49.36 +21 07 10.0 21.4 VrEU037G96
Observer details:
G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2012 UY9 Earth MOID = 0.0071 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 36.03185 (2000.0) P Q
n 0.63704891 Peri. 333.83542 +0.61742558 +0.78648238
a 1.3376860 Node 334.28440 -0.71543351 +0.55340466
e 0.2822271 Incl. 2.00790 -0.32701766 +0.27420568
P 1.55 H 24.3 G 0.15 U 9
Residuals in seconds of arc
121017 G96 0.3+ 0.2- 121017 G96 0.1+ 0.3- 121018 G96 0.2+ 0.7+
121017 G96 0.1- 0.0 121017 G96 0.5- 0.0 121018 G96 0.4+ 0.3-
121017 G96 0.2- 0.0 121017 G96 0.2+ 0.5+ 121018 G96 0.1- 0.1+
121017 G96 0.2+ 0.0 121018 G96 0.5- 0.5-
Ephemeris:
2012 UY9 a,e,i = 1.34, 0.28, 2 q = 0.9602
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 09 18 02 52 51.8 +30 34 24 0.06345 1.0420 124.4 52.7 20.3
...
2012 10 03 01 56 29.7 +25 24 20 0.1086 1.0971 151.3 26.0 20.9
...
2012 10 11 01 39 38.0 +23 03 01 0.1370 1.1295 162.1 15.8 21.1
...
2012 10 17 01 30 24.3 +21 26 22 0.1612 1.1547 167.8 10.5 21.3
2012 10 18 01 29 07.6 +21 11 12 0.1655 1.1589 168.4 9.9 21.4
2012 10 19 01 27 55.3 +20 56 20 0.1699 1.1632 168.9 9.5 21.4
...
2012 10 25 01 22 10.4 +19 34 06 0.1981 1.1891 168.5 9.6 21.8
...
2012 11 02 01 18 04.9 +18 04 30 0.2407 1.2240 162.5 14.1 22.4
...
2012 11 17 01 19 29.1 +16 19 23 0.3375 1.2893 148.8 23.4 23.6
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-U37
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