MPEC 2008-S80 : 2008 SJ82
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M.P.E.C. 2008-S80 Issued 2008 Sept. 27, 16:36 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 SJ82
Observations:
K08S82J* C2008 09 26.74755 06 07 37.27 -47 20 50.1 18.9 V ES080E12
K08S82J C2008 09 26.75638 06 07 36.19 -47 20 10.5 19.3 V ES080E12
K08S82J C2008 09 26.76512 06 07 34.96 -47 19 32.1 19.1 V ES080E12
K08S82J C2008 09 26.77395 06 07 33.88 -47 18 52.2 19.9 V ES080E12
K08S82J C2008 09 26.78750 06 07 32.24 -47 17 52.6 ES080E12
K08S82J C2008 09 27.47812 06 06 29.58 -46 25 50.4 19.3 R ES080474
K08S82J C2008 09 27.48010 06 06 29.24 -46 25 42.9 18.4 R ES080474
K08S82J C2008 09 27.48194 06 06 29.05 -46 25 36.1 19.2 R ES080474
K08S82J C2008 09 27.48924 06 06 28.65 -46 25 05.3 18.7 R ES080474
K08S82J C2008 09 27.66027 06 06 12.86 -46 13 13.6 19.6 V ES080E12
K08S82J C2008 09 27.67778 06 06 09.14 -46 11 57.9 19.6 R ES080474
K08S82J C2008 09 27.67940 06 06 08.96 -46 11 50.9 19.5 R ES080474
K08S82J C2008 09 27.68079 06 06 08.78 -46 11 45.0 19.8 R ES080474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2008 SJ82 PHA, Earth MOID = 0.0474 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 21.24120 (2000.0) P Q
n 0.28241803 Peri. 219.52632 +0.98742321 +0.10498301
a 2.3007765 Node 134.01262 -0.06714922 +0.95539823
e 0.5643613 Incl. 9.46054 -0.14313067 +0.27603041
P 3.49 H 20.9 G 0.15 U 9
Residuals in seconds of arc
080926 E12 0.2- 0.4- 080927 474 0.9+ 0.9+ 080927 474 0.0 0.1-
080926 E12 0.3+ 0.2+ 080927 474 0.8- 0.2+ 080927 474 0.0 0.1+
080926 E12 0.8- 0.1- 080927 474 1.1- 0.7- 080927 474 0.2- 0.1+
080926 E12 0.2- 0.6+ 080927 474 1.4+ 0.3-
080926 E12 1.0+ 0.2- 080927 E12 0.1- 0.1-
Ephemeris:
2008 SJ82 a,e,i = 2.30, 0.56, 9 q = 1.0023
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 09 21 06 20.36 -55 44.5 0.121 1.005 86.8 86.3 19.4
2008 10 01 06 01.60 -42 30.4 0.156 1.021 93.0 78.2 19.6
2008 10 11 05 50.92 -34 03.3 0.192 1.053 101.3 68.4 19.8
2008 10 21 05 40.25 -27 53.9 0.228 1.098 111.0 57.9 20.0
2008 10 31 05 27.27 -22 42.5 0.264 1.153 121.5 47.2 20.1
2008 11 10 05 12.23 -17 44.1 0.304 1.217 132.6 36.8 20.2
2008 11 20 04 56.89 -12 44.7 0.352 1.286 142.8 27.7 20.4
2008 11 30 04 43.20 -07 48.7 0.412 1.359 150.2 21.1 20.7
2008 12 10 04 32.94 -03 08.5 0.487 1.434 152.5 18.5 21.1
2008 12 20 04 26.91 +01 04.2 0.579 1.511 149.4 19.3 21.6
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-S80
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