MPEC 2012-L36 : 2012 LG4
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M.P.E.C. 2012-L36 Issued 2012 June 13, 12:24 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 LG4
Observations:
K12L04G* C2012 06 12.35708 16 26 27.690-28 34 54.83 19.2 wLEL036F51
K12L04G C2012 06 12.37105 16 26 21.918-28 32 45.09 19.2 wLEL036F51
K12L04G C2012 06 12.38513 16 26 16.108-28 30 34.21 19.1 wLEL036F51
K12L04G KC2012 06 12.94223 16 22 43.78 -27 00 34.9 18.4 RrEL036B18
K12L04G KC2012 06 12.94329 16 22 43.39 -27 00 24.0 18.9 RrEL036B18
K12L04G KC2012 06 12.94436 16 22 42.92 -27 00 13.0 18.4 RrEL036B18
K12L04G KC2012 06 13.05439 16 22 08.15 -26 39 44.2 19.4 uEL036821
K12L04G KC2012 06 13.05708 16 22 06.99 -26 39 16.8 19.2 uEL036821
K12L04G KC2012 06 13.05998 16 22 05.78 -26 38 47.7 19.3 uEL036821
K12L04G KC2012 06 13.21498116 21 02.10 -26 14 02.1 19.2 VrEL036H21
K12L04G KC2012 06 13.21834116 21 00.71 -26 13 26.6 19.0 VrEL036H21
K12L04G KC2012 06 13.22132316 20 59.44 -26 12 55.5 18.9 VrEL036H21
Observer details:
821 Cordoba-Bosque Alegre. Observers C. Colazo, P. Guzzo, N. Muguiro,
C. Bellitti, G. Fassetta. Measurer C. Colazo. 1.54-m f/4.8 reflector
+ CCD.
B18 Terskol. Observers M. Andreev, A. Sergeev, N. Parakhin, V. Kozlov,
N. Karpov. Measurer M. Andreev. 0.6-m f/12.8 Cassegrain + 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.
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 LG4 Earth MOID = 0.0091 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 219.84768 (2000.0) P Q
n 0.81818391 Peri. 100.18487 +0.96931162 -0.04531770
a 1.1321451 Node 262.71559 -0.04549275 +0.93282035
e 0.3108697 Incl. 14.09842 +0.24158932 +0.35748077
P 1.20 H 23.5 G 0.15 U 8
Residuals in seconds of arc
120612 F51 0.1- 0.2+ 120612 B18 0.1- 0.2- 120613 821 0.2- 0.1-
120612 F51 0.1- 0.2+ 120612 B18 0.5- 0.2- 120613 H21 0.0 0.0
120612 F51 0.3+ 0.3- 120613 821 0.2- 0.1- 120613 H21 0.6+ 0.3+
120612 B18 0.7- 0.3- 120613 821 0.4- 0.2+ 120613 H21 0.8+ 0.2+
Ephemeris:
2012 LG4 a,e,i = 1.13, 0.31, 14 q = 0.7802
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 05 14 17 37 31.3 -48 57 03 0.2793 1.2365 139.5 32.0 22.5
...
2012 05 29 17 21 41.8 -45 51 19 0.1693 1.1671 153.1 23.1 21.1
...
2012 06 06 16 57 52.4 -39 49 34 0.1174 1.1274 162.8 15.4 20.0
...
2012 06 12 16 28 35.3 -29 27 59 0.08345 1.0968 166.5 12.5 19.1
2012 06 13 16 22 25.8 -26 49 21 0.07847 1.0916 165.1 13.8 19.0
2012 06 14 16 15 50.6 -23 48 36 0.07377 1.0864 162.9 15.9 18.9
...
2012 06 20 15 25 47.0 +03 53 28 0.05440 1.0550 134.5 43.4 19.0
...
2012 06 28 13 44 20.1 +47 38 39 0.06437 1.0128 84.8 91.6 20.8
...
2012 07 13 09 58 00.0 +66 49 47 0.1389 0.9348 50.7 122.7 24.1
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-L36
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