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M.P.E.C. 2008-F12 Issued 2008 Mar. 20, 11:23 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 EZ97
Observations:
K08E97Z C2008 03 15.49955 16 33 34.20 -12 04 24.4 19.5 V EF012G96
K08E97Z C2008 03 15.50462 16 33 35.02 -12 04 26.7 19.4 V EF012G96
K08E97Z C2008 03 15.50956 16 33 35.85 -12 04 29.2 19.4 V EF012G96
K08E97Z C2008 03 15.51462 16 33 36.72 -12 04 31.8 19.7 V EF012G96
K08E97Z* C2008 03 15.52245 16 33 38.01 -12 04 35.8 19.9 V EF012G96
K08E97Z C2008 03 15.52301 16 33 38.12 -12 04 36.3 19.3 V EF012G96
K08E97Z C2008 03 15.52354 16 33 38.19 -12 04 36.1 19.9 V EF012G96
K08E97Z C2008 03 15.52407 16 33 38.30 -12 04 36.5 19.8 V EF012G96
K08E97Z C2008 03 19.42050 16 44 51.87 -12 37 17.1 19.8 R EF012H01
K08E97Z C2008 03 19.42227 16 44 52.18 -12 37 18.1 19.7 R EF012H01
K08E97Z C2008 03 19.43262 16 44 53.95 -12 37 23.4 19.7 R EF012H01
K08E97Z C2008 03 19.45322 16 44 57.48 -12 37 33.9 19.5 R EF012H01
K08E97Z C2008 03 20.39990 16 47 43.91 -12 45 33.3 19.5 R EF012H01
K08E97Z C2008 03 20.40107 16 47 44.12 -12 45 34.0 19.7 R EF012H01
K08E97Z C2008 03 20.40947 16 47 45.57 -12 45 38.3 19.6 R EF012H01
Observer details:
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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. 1.5-m reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2008 EZ97 Earth MOID = 0.2552 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 356.40351 (2000.0) P Q
n 0.24017109 Peri. 195.05827 -0.09607188 +0.98549959
a 2.5632378 Node 69.58564 -0.89712300 -0.02485930
e 0.5055306 Incl. 8.58244 -0.43120820 -0.16784687
P 4.10 H 17.7 G 0.15 U 9
Residuals in seconds of arc
080315 G96 0.1+ 0.1- 080315 G96 0.2+ 0.3- 080319 H01 0.0 0.0
080315 G96 0.3- 0.1+ 080315 G96 0.1- 0.2+ 080319 H01 0.1- 0.0
080315 G96 0.2- 0.1+ 080315 G96 0.2+ 0.1+ 080320 H01 0.1- 0.1+
080315 G96 0.2+ 0.0 080319 H01 0.0 0.1+ 080320 H01 0.1+ 0.0
080315 G96 0.1- 0.1- 080319 H01 0.1+ 0.0 080320 H01 0.0 0.0
Ephemeris:
2008 EZ97 a,e,i = 2.56, 0.51, 9 q = 1.2674
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 03 15 16 32.15 -12 00.1 0.870 1.493 106.2 39.7 19.8
2008 03 25 17 01.44 -13 24.7 0.770 1.443 108.8 40.9 19.5
2008 04 04 17 32.78 -14 52.8 0.681 1.397 110.9 42.0 19.2
2008 04 14 18 06.27 -16 26.5 0.605 1.356 112.6 43.1 18.9
2008 04 24 18 41.93 -18 06.8 0.542 1.322 114.0 44.0 18.7
2008 05 04 19 19.37 -19 53.3 0.491 1.296 115.1 44.8 18.4
2008 05 14 19 57.64 -21 44.2 0.453 1.278 116.3 45.2 18.2
2008 05 24 20 35.37 -23 36.7 0.426 1.269 117.8 44.9 18.1
2008 06 03 21 10.70 -25 29.1 0.409 1.269 119.8 43.9 18.0
2008 06 13 21 41.65 -27 21.9 0.401 1.278 122.7 41.9 17.9
2008 06 23 22 06.69 -29 15.4 0.400 1.296 126.7 38.9 17.8
2008 07 03 22 24.61 -31 09.7 0.406 1.323 131.8 35.0 17.8
2008 07 13 22 34.81 -32 59.7 0.419 1.357 137.9 30.2 17.8
2008 07 23 22 37.65 -34 34.3 0.439 1.397 144.5 25.0 17.8
2008 08 02 22 34.32 -35 40.0 0.470 1.443 150.7 20.1 17.9
2008 08 12 22 27.06 -36 03.7 0.512 1.494 155.1 16.6 18.0
2008 08 22 22 18.69 -35 40.6 0.569 1.548 155.9 15.5 18.3
2008 09 01 22 11.56 -34 35.5 0.640 1.605 152.8 16.7 18.7
2008 09 11 22 07.24 -32 58.2 0.727 1.665 147.2 19.1 19.1
2008 09 21 22 06.27 -31 00.5 0.829 1.726 140.4 21.8 19.5
2008 10 01 22 08.47 -28 51.5 0.945 1.788 133.4 24.0 20.0
2008 10 11 22 13.45 -26 37.2 1.075 1.850 126.3 25.8 20.4
2008 10 21 22 20.68 -24 21.5 1.217 1.913 119.4 27.0 20.7
2008 10 31 22 29.66 -22 06.1 1.369 1.976 112.6 27.6 21.1
2008 11 10 22 40.02 -19 51.8 1.531 2.039 105.9 27.8 21.4
2008 11 20 22 51.40 -17 39.1 1.700 2.101 99.4 27.6 21.7
2008 11 30 23 03.56 -15 28.3 1.874 2.162 92.9 27.1 22.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-F12
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