MPEC 2013-A13 : 2012 YE8
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M.P.E.C. 2013-A13 Issued 2013 Jan. 4, 18:16 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 YE8
Observations:
K12Y08E* C2012 12 21.52253 10 00 10.15 +10 26 20.3 21.7 VrEA013G96
K12Y08E C2012 12 21.52811 10 00 09.82 +10 26 24.2 21.3 VrEA013G96
K12Y08E C2012 12 21.53371 10 00 09.57 +10 26 27.6 21.9 VrEA013G96
K12Y08E C2012 12 21.53928 10 00 09.25 +10 26 31.0 21.4 VrEA013G96
K12Y08E C2012 12 21.56045 10 00 08.13 +10 26 46.3 21.7 VrEA013G96
K12Y08E C2012 12 21.56491 10 00 07.98 +10 26 49.3 rEA013G96
K12Y08E KC2012 12 22.39594709 59 26.06 +10 36 19.9 21.3 VuEA013H21
K12Y08E KC2012 12 22.41191909 59 25.15 +10 36 31.4 uEA013H21
K12Y08E KC2012 12 22.42809309 59 24.26 +10 36 42.5 uEA013H21
K12Y08E KC2012 12 22.43334809 59 23.97 +10 36 45.9 21.1 VuEA013H21
K12Y08E C2012 12 23.46590 09 58 30.06 +10 48 47.6 21.5 VrEA013G96
K12Y08E C2012 12 23.46683 09 58 30.05 +10 48 48.3 21.9 VrEA013G96
K12Y08E C2012 12 23.46751 09 58 29.95 +10 48 49.4 21.6 VrEA013G96
K12Y08E C2013 01 03.46992 09 47 11.36 +13 09 57.9 20.6 VrEA013G96
K12Y08E C2013 01 03.47723 09 47 10.86 +13 10 04.0 21.4 VrEA013G96
K12Y08E C2013 01 03.48455 09 47 10.21 +13 10 10.0 21.1 VrEA013G96
K12Y08E C2013 01 03.49189 09 47 09.81 +13 10 16.3 21.6 VrEA013G96
K12Y08E C2013 01 03.50707 09 47 08.66 +13 10 29.2 20.9 VrEA013G96
K12Y08E C2013 01 03.51286 09 47 08.23 +13 10 34.4 21.2 VrEA013G96
K12Y08E C2013 01 03.51857 09 47 07.94 +13 10 39.2 21.5 VrEA013G96
Observer details:
G96 Mt. Lemmon Survey. Observers A. Boattini, R. E. Hill. Measurers
A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill,
J. A. Johnson, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, L. Buzzi, S. Foglia, T. Linder. 0.76-m f/3.0
astrograph + CCD.
Orbital elements:
2012 YE8
Epoch 2012 Dec. 19.0 TT = JDT 2456280.5 MPC
M 347.50874 (2000.0) P Q
n 0.05075279 Peri. 35.10042 -0.29290887 +0.81730493
a 7.2248603 Node 135.20251 +0.63360759 -0.22273921
e 0.4699922 Incl. 135.23264 +0.71606272 +0.53141311
P 19.4 H 15.0 G 0.15
From 20 observations 2012 Dec. 21-2013 Jan. 3.
Ephemeris:
2012 YE8 a,e,i = 7.22, 0.47, 135 q = 3.8292
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 12 05 10 10 34.4 +07 45 57 3.8227 4.1294 101.2 13.5 21.8
...
2012 12 20 10 01 24.5 +10 09 17 3.5234 4.0977 119.5 12.1 21.5
...
2012 12 28 09 54 13.7 +11 44 09 3.3813 4.0814 129.8 10.7 21.4
...
2013 01 03 09 47 44.3 +13 03 29 3.2864 4.0694 137.9 9.3 21.3
2013 01 04 09 46 33.9 +13 17 21 3.2717 4.0674 139.2 9.1 21.2
2013 01 05 09 45 21.9 +13 31 23 3.2574 4.0655 140.6 8.8 21.2
...
2013 01 11 09 37 37.4 +14 58 56 3.1793 4.0538 149.0 7.2 21.1
...
2013 01 19 09 25 57.2 +17 02 43 3.0985 4.0387 160.3 4.7 20.9
...
2013 02 03 09 00 56.0 +21 02 04 3.0284 4.0116 175.4 1.1 20.6
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-A13
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