MPEC 2008-A17 : 2008 AD
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M.P.E.C. 2008-A17 Issued 2008 Jan. 2, 18:00 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 AD
Observations:
K08A00D* C2008 01 01.25997 04 21 47.91 -04 45 46.5 18.7 V EA017703
K08A00D C2008 01 01.27403 04 21 42.12 -04 46 37.2 18.7 V EA017703
K08A00D C2008 01 01.28105 04 21 39.20 -04 47 01.9 18.7 V EA017703
K08A00D C2008 01 01.28898 04 21 36.00 -04 47 29.1 18.8 V EA017703
K08A00D C2008 01 01.29622 04 21 32.97 -04 47 56.0 18.8 V EA017703
K08A00D C2008 01 01.30350 04 21 30.06 -04 48 20.7 18.6 V EA017703
K08A00D C2008 01 01.31072 04 21 27.00 -04 48 47.3 18.6 V EA017703
K08A00D C2008 01 01.75943 04 18 28.06 -05 15 50.5 18.7 V EA017595
K08A00D C2008 01 01.78283 04 18 18.27 -05 17 15.9 19.2 V EA017595
K08A00D C2008 01 01.80622 04 18 08.49 -05 18 39.9 19.1 V EA017595
K08A00D C2008 01 01.87019 04 17 41.76 -05 22 32.6 18.2 R EA017235
K08A00D C2008 01 01.87406 04 17 40.14 -05 22 47.0 18.4 R EA017235
K08A00D C2008 01 01.96539 04 17 03.58 -05 27 41.5 18.1 R EA017I77
K08A00D C2008 01 01.96999 04 17 01.68 -05 27 58.5 18.5 R EA017I77
K08A00D C2008 01 01.97552 04 16 59.31 -05 28 18.5 18.6 R EA017I77
Observer details:
235 CAST Observatory, Talmassons. Observer R. Ligustri. 0.35-m f/5 reflector
+ CCD.
595 Farra d'Isonzo. Observers L. Bittesini, G. Lombardi, E. Pettarin.
Measurer E. Pettarin. 0.30-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observer A. Boattini. 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. 0.68-m Schmidt + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
Orbital elements:
2008 AD Earth MOID = 0.1081 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 294.49512 (2000.0) P Q
n 0.49940028 Peri. 336.19084 -0.90477850 +0.41465597
a 1.5733917 Node 228.67081 -0.36701821 -0.87487483
e 0.6574317 Incl. 7.43265 -0.21604049 -0.25030871
P 1.97 H 20.0 G 0.15 U 9
Residuals in seconds of arc
080101 703 0.7+ 0.7- 080101 703 1.7+ 0.6+ 080101 235 1.1+ 0.3-
080101 703 0.7+ 1.2- 080101 703 0.3+ 0.2- 080101 235 1.1+ 0.6-
080101 703 0.3+ 0.8- 080101 595 1.2+ 0.6- 080101 I77 0.4+ 0.3-
080101 703 1.2+ 0.3+ 080101 595 0.5+ 1.0- 080101 I77 1.1+ 0.5-
080101 703 0.5+ 0.7- 080101 595 0.2+ 0.0 080101 I77 0.8+ 0.3-
Ephemeris:
2008 AD a,e,i = 1.57, 0.66, 7 q = 0.5390
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 04 58.75 +00 54.3 0.285 1.240 150.7 22.8 18.8
2007 12 28 04 47.97 -00 46.7 0.271 1.218 146.3 26.6 18.8
2007 12 30 04 36.24 -02 34.8 0.258 1.196 141.5 30.8 18.8
2008 01 01 04 23.54 -04 29.9 0.247 1.174 136.3 35.4 18.8
2008 01 03 04 09.84 -06 31.4 0.237 1.152 130.7 40.3 18.8
2008 01 05 03 55.15 -08 38.2 0.228 1.129 124.9 45.6 18.8
2008 01 07 03 39.47 -10 49.0 0.220 1.106 118.8 51.2 18.8
2008 01 09 03 22.83 -13 02.1 0.214 1.083 112.5 57.0 18.9
2008 01 11 03 05.28 -15 15.4 0.209 1.060 106.0 63.1 19.0
2008 01 13 02 46.89 -17 26.7 0.206 1.037 99.3 69.4 19.1
2008 01 15 02 27.74 -19 33.6 0.204 1.013 92.6 75.8 19.2
2008 01 17 02 07.94 -21 33.7 0.203 0.990 85.8 82.4 19.4
2008 01 19 01 47.62 -23 24.8 0.203 0.966 79.1 89.0 19.6
2008 01 21 01 26.91 -25 05.0 0.205 0.942 72.4 95.7 19.9
2008 01 23 01 05.99 -26 32.8 0.209 0.918 65.8 102.3 20.2
2008 01 25 00 45.03 -27 46.8 0.213 0.894 59.3 108.9 20.5
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-A17
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