MPEC 2007-D46 : 2007 DX40
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M.P.E.C. 2007-D46 Issued 2007 Feb. 23, 12:49 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 DX40
Observations:
K07D40X* C2007 02 21.38963 11 23 46.93 +03 31 22.2 20.8 V ED046G96
K07D40X C2007 02 21.39619 11 23 48.15 +03 31 10.5 20.8 V ED046G96
K07D40X C2007 02 21.40271 11 23 49.41 +03 30 58.4 20.8 V ED046G96
K07D40X C2007 02 21.40920 11 23 50.64 +03 30 46.7 20.8 V ED046G96
K07D40X C2007 02 21.47796 11 24 04.10 +03 28 40.8 20.7 V ED046G96
K07D40X C2007 02 21.47977 11 24 04.42 +03 28 37.7 20.6 V ED046G96
K07D40X C2007 02 21.48159 11 24 04.82 +03 28 33.9 20.6 V ED046G96
K07D40X C2007 02 21.48340 11 24 05.14 +03 28 30.9 20.8 V ED046G96
K07D40X C2007 02 23.30487 11 32 12.80 +02 22 20.7 20.1 V ED046G96
K07D40X C2007 02 23.30681 11 32 13.41 +02 22 15.7 20.2 V ED046G96
K07D40X C2007 02 23.30873 11 32 13.92 +02 22 10.7 19.8 V ED046G96
K07D40X C2007 02 23.31066 11 32 14.49 +02 22 05.5 20.3 V ED046G96
K07D40X C2007 02 23.44419 11 32 52.36 +02 16 13.1 19.7 V ED046G96
K07D40X C2007 02 23.44613 11 32 52.90 +02 16 08.0 19.6 V ED046G96
K07D40X C2007 02 23.44807 11 32 53.48 +02 16 02.7 20.1 V ED046G96
K07D40X C2007 02 23.45001 11 32 54.06 +02 15 57.3 20.1 V ED046G96
Observer details:
G96 Mt. Lemmon 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. 1.5-m reflector + CCD.
Orbital elements:
2007 DX40 Earth MOID = 0.0006 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 353.42689 (2000.0) P Q
n 0.51614731 Peri. 273.93555 -0.44364593 +0.89619340
a 1.5391712 Node 329.72672 -0.81910053 -0.40726757
e 0.5394704 Incl. 0.45010 -0.36366552 -0.17598444
P 1.91 H 24.4 G 0.15 U 8
Residuals in seconds of arc
070221 G96 0.2+ 0.1+ 070221 G96 0.3+ 0.3- 070223 G96 0.1+ 0.0
070221 G96 0.2- 0.2+ 070221 G96 0.4- 0.1+ 070223 G96 0.2- 0.1+
070221 G96 0.1+ 0.1- 070223 G96 0.6- 0.0 070223 G96 0.0 0.1+
070221 G96 0.1- 0.0 070223 G96 0.3+ 0.0 070223 G96 0.2+ 0.1-
070221 G96 0.4+ 0.1- 070223 G96 0.1- 0.0
070221 G96 0.3- 0.2+ 070223 G96 0.3+ 0.2-
Ephemeris:
2007 DX40 a,e,i = 1.54, 0.54, 0 q = 0.7088
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 19 11 16.49 +04 31.4 0.127 1.109 161.6 16.3 21.0
2007 02 20 11 19.23 +04 09.2 0.117 1.101 161.9 16.2 20.8
2007 02 21 11 22.41 +03 43.3 0.108 1.092 162.0 16.3 20.6
2007 02 22 11 26.15 +03 12.8 0.0981 1.083 161.9 16.5 20.4
2007 02 23 11 30.63 +02 36.0 0.0887 1.074 161.7 16.9 20.2
2007 02 24 11 36.10 +01 50.8 0.0795 1.065 161.1 17.5 20.0
2007 02 25 11 42.95 +00 54.1 0.0703 1.056 160.2 18.6 19.7
2007 02 26 11 51.77 -00 19.1 0.0613 1.047 158.6 20.1 19.4
2007 02 27 12 03.54 -01 56.8 0.0524 1.038 156.3 22.6 19.2
2007 02 28 12 19.97 -04 12.3 0.0439 1.030 152.6 26.3 18.9
2007 03 01 12 44.20 -07 28.0 0.0357 1.021 146.8 32.1 18.6
2007 03 02 13 22.36 -12 19.6 0.0284 1.012 137.2 41.7 18.3
2007 03 03 14 25.89 -19 16.2 0.0227 1.003 121.4 57.5 18.3
2007 03 04 16 06.68 -26 32.5 0.0199 0.994 98.1 80.7 18.7
2007 03 05 18 03.78 -28 57.3 0.0213 0.986 73.2 105.6 19.9
2007 03 06 19 31.24 -26 35.6 0.0262 0.977 54.7 124.0 21.6
2007 03 07 20 24.25 -23 23.9 0.0331 0.968 43.3 135.4 23.2
2007 03 08 20 56.60 -20 47.4 0.0410 0.960 36.4 142.2 24.5
2007 03 09 21 17.66 -18 49.7 0.0494 0.951 32.0 146.4 25.6
2007 03 10 21 32.28 -17 21.1 0.0582 0.943 29.2 149.0 26.3
2007 03 11 21 42.96 -16 12.8 0.0671 0.934 27.4 150.7 26.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D46
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