MPEC 2007-D18 : 2007 DJ
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M.P.E.C. 2007-D18 Issued 2007 Feb. 17, 20:47 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 DJ
Observations:
K07D00J* C2007 02 17.25999 08 30 22.03 +00 03 58.3 19.8 V ED018703
K07D00J C2007 02 17.26645 08 30 22.75 +00 04 11.2 20.0 V ED018703
K07D00J C2007 02 17.27293 08 30 23.61 +00 04 23.9 20.8 V ED018703
K07D00J C2007 02 17.27939 08 30 24.37 +00 04 33.5 19.8 V ED018703
K07D00J C2007 02 17.29083 08 30 25.81 +00 04 53.6 19.7 V ED018703
K07D00J C2007 02 17.29876 08 30 26.74 +00 05 08.0 19.8 V ED018703
K07D00J C2007 02 17.30670 08 30 27.72 +00 05 23.6 19.4 V ED018703
K07D00J C2007 02 17.31465 08 30 28.65 +00 05 37.1 20.3 V ED018703
K07D00J C2007 02 17.81804 08 31 59.74 +00 21 02.6 ED018246
K07D00J C2007 02 17.81954 08 31 59.96 +00 21 05.0 ED018246
K07D00J C2007 02 17.82179 08 32 00.30 +00 21 08.9 ED018246
K07D00J C2007 02 17.82424 08 32 00.58 +00 21 14.8 ED018246
K07D00J C2007 02 17.82639 08 32 00.93 +00 21 18.7 ED018246
K07D00J C2007 02 17.82806 08 32 01.20 +00 21 21.7 ED018246
K07D00J C2007 02 17.82953 08 32 01.41 +00 21 24.5 ED018246
K07D00J C2007 02 17.83020 08 32 01.49 +00 21 26.2 ED018246
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers E. C. Beshore,
E. J. Christensen, 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.
Orbital elements:
2007 DJ Earth MOID = 0.0148 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 5.86965 (2000.0) P Q
n 0.34618736 Peri. 32.04258 -0.98647872 +0.15596879
a 2.0087624 Node 156.77187 -0.16386624 -0.94383395
e 0.5204067 Incl. 7.33225 +0.00275540 -0.29129230
P 2.85 H 24.4 G 0.15 U 8
Residuals in seconds of arc
070217 703 0.0 0.7- 070217 703 0.6+ 0.6+ 070217 246 0.1- 0.1+
070217 703 0.8- 0.6+ 070217 703 0.1- 0.3- 070217 246 0.3+ 0.2-
070217 703 0.4+ 1.7+ 070217 246 0.8+ 0.5+ 070217 246 0.1+ 0.3-
070217 703 0.2+ 0.3- 070217 246 0.7+ 0.1- 070217 246 0.2- 0.1+
070217 703 1.0+ 0.8- 070217 246 0.8+ 0.6-
070217 703 0.5+ 0.7- 070217 246 0.5- 0.5+
Ephemeris:
2007 DJ a,e,i = 2.01, 0.52, 7 q = 0.9634
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 09 08 18.27 -02 09.9 0.124 1.100 155.6 21.7 21.1
2007 02 11 08 19.93 -01 51.9 0.111 1.089 155.1 22.4 20.9
2007 02 13 08 22.21 -01 26.5 0.0995 1.078 154.7 23.1 20.6
2007 02 15 08 25.34 -00 51.3 0.0878 1.068 154.4 23.5 20.4
2007 02 17 08 29.69 -00 02.6 0.0763 1.057 154.4 23.8 20.1
2007 02 19 08 35.86 +01 05.9 0.0650 1.048 154.9 23.6 19.7
2007 02 21 08 44.96 +02 45.1 0.0539 1.038 156.1 22.7 19.2
2007 02 23 08 59.12 +05 16.1 0.0431 1.030 158.6 20.5 18.6
2007 02 25 09 23.10 +09 23.0 0.0328 1.021 163.3 16.2 17.9
2007 02 27 10 09.43 +16 39.8 0.0235 1.013 169.3 10.5 16.9
2007 03 01 11 53.12 +28 38.9 0.0169 1.006 153.8 25.7 16.7
2007 03 03 14 56.51 +34 47.1 0.0167 0.999 117.9 61.2 17.7
2007 03 05 17 04.79 +28 27.6 0.0228 0.993 92.1 86.6 19.2
2007 03 07 18 02.04 +22 34.5 0.0318 0.987 79.8 98.4 20.4
2007 03 09 18 30.92 +18 52.7 0.0419 0.982 73.9 103.8 21.3
2007 03 11 18 48.00 +16 29.8 0.0524 0.977 70.9 106.2 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D18
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