MPEC 2008-E39 : 2008 EJ1
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M.P.E.C. 2008-E39 Issued 2008 Mar. 4, 14:06 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 EJ1
Observations:
K08E01J* C2008 03 02.66123 12 38 19.71 -40 35 02.6 20.4 V EE039E12
K08E01J C2008 03 02.66800 12 38 18.96 -40 35 06.6 19.8 V EE039E12
K08E01J C2008 03 02.67477 12 38 18.31 -40 35 11.3 19.5 V EE039E12
K08E01J C2008 03 02.68151 12 38 17.62 -40 35 14.2 20.1 V EE039E12
K08E01J C2008 03 02.75273 12 38 10.31 -40 35 57.4 19.8 R EE039E12
K08E01J C2008 03 02.75972 12 38 09.59 -40 36 01.6 20.0 R EE039E12
K08E01J C2008 03 03.58796 12 36 46.16 -40 44 04.1 19.5 R EE039474
K08E01J C2008 03 03.58981 12 36 46.01 -40 44 04.9 19.2 R EE039474
K08E01J C2008 03 03.59329 12 36 45.50 -40 44 05.8 19.0 R EE039474
K08E01J C2008 03 03.59733 12 36 45.23 -40 44 09.2 19.0 R EE039474
K08E01J C2008 03 03.60000 12 36 44.91 -40 44 11.0 19.2 R EE039474
K08E01J C2008 03 03.60596 12 36 44.32 -40 44 14.4 19.5 R EE039474
K08E01J C2008 03 03.64283 12 36 40.58 -40 44 36.4 19.9 R EE039E12
K08E01J C2008 03 03.68822 12 36 35.89 -40 45 02.3 20.0 R EE039E12
K08E01J C2008 03 03.69467 12 36 35.20 -40 45 05.9 19.9 R EE039E12
K08E01J C2008 03 04.51655 12 35 10.87 -40 52 44.2 19.5 R EE039474
K08E01J C2008 03 04.51956 12 35 10.54 -40 52 45.6 19.7 R EE039474
K08E01J C2008 03 04.52245 12 35 10.24 -40 52 47.4 19.6 R EE039474
K08E01J C2008 03 04.52697 12 35 09.76 -40 52 50.0 19.5 R EE039474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers P. M. Kilmartin,
A. C. Gilmore. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
E12 Siding Spring Survey. Observer G. J. Garradd. 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 EJ1 Earth MOID = 0.3230 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 100.95902 (2000.0) P Q
n 0.31231519 Peri. 82.33813 +0.42219387 -0.87384040
a 2.1514965 Node 337.26891 +0.36198895 +0.40641220
e 0.5353887 Incl. 38.61574 +0.83109346 +0.26689337
P 3.16 H 15.8 G 0.15 U 9
Residuals in seconds of arc
080302 E12 0.3+ 0.2+ 080303 474 0.4+ 0.0 080303 E12 0.2+ 0.0
080302 E12 0.3- 0.3+ 080303 474 1.3- 1.1+ 080304 474 0.1+ 0.1-
080302 E12 0.2+ 0.4- 080303 474 0.4+ 0.0 080304 474 0.1- 0.2+
080302 E12 0.2+ 0.7+ 080303 474 0.1- 0.3- 080304 474 0.0 0.0
080302 E12 0.1- 0.4- 080303 474 0.2+ 0.2- 080304 474 0.1- 0.1-
080302 E12 0.2- 0.6- 080303 E12 0.1- 0.1-
080303 474 0.1- 0.3- 080303 E12 0.4+ 0.1-
Ephemeris:
2008 EJ1 a,e,i = 2.15, 0.54, 39 q = 0.9996
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 03 05 12 34.34 -40 57.1 1.770 2.512 128.6 18.0 20.0
2008 03 15 12 15.66 -42 02.5 1.759 2.562 135.1 15.9 19.9
2008 03 25 11 55.87 -42 18.3 1.772 2.610 139.3 14.4 19.9
2008 04 04 11 37.14 -41 47.3 1.811 2.657 140.1 14.0 20.0
2008 04 14 11 21.33 -40 40.1 1.874 2.702 137.7 14.5 20.1
2008 04 24 11 09.51 -39 11.6 1.960 2.745 132.9 15.6 20.3
2008 05 04 11 01.88 -37 35.9 2.065 2.786 126.5 16.9 20.5
2008 05 14 10 58.18 -36 04.3 2.187 2.826 119.6 18.1 20.7
2008 05 24 10 57.90 -34 44.2 2.321 2.864 112.4 19.1 20.9
2008 06 03 11 00.43 -33 39.3 2.463 2.900 105.2 19.7 21.1
2008 06 13 11 05.30 -32 51.4 2.611 2.934 98.2 20.0 21.2
2008 06 23 11 12.04 -32 20.6 2.762 2.967 91.5 20.0 21.4
2008 07 03 11 20.30 -32 05.9 2.912 2.999 84.9 19.7 21.5
2008 07 13 11 29.81 -32 06.4 3.060 3.028 78.6 19.2 21.6
2008 07 23 11 40.35 -32 20.7 3.203 3.057 72.6 18.5 21.7
2008 08 02 11 51.74 -32 47.1 3.341 3.083 66.7 17.6 21.8
2008 08 12 12 03.89 -33 24.5 3.470 3.108 61.0 16.6 21.9
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-E39
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