MPEC 2007-D77 : 2007 DS84
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M.P.E.C. 2007-D77 Issued 2007 Feb. 28, 11:49 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 DS84
Observations:
K07D84S* C2007 02 27.34015 11 33 13.39 +52 16 25.0 18.9 V ED077703
K07D84S C2007 02 27.34069 11 33 13.46 +52 16 23.7 19.1 V ED077703
K07D84S C2007 02 27.34619 11 33 13.93 +52 16 29.7 18.9 V ED077703
K07D84S C2007 02 27.34674 11 33 13.93 +52 16 32.0 18.9 V ED077703
K07D84S C2007 02 27.35227 11 33 14.47 +52 16 35.9 19.1 V ED077703
K07D84S C2007 02 27.35282 11 33 14.47 +52 16 36.6 18.8 V ED077703
K07D84S C2007 02 27.35831 11 33 14.86 +52 16 43.0 18.4 V ED077703
K07D84S C2007 02 27.35885 11 33 14.97 +52 16 42.4 19.0 V ED077703
K07D84S C2007 02 27.45174 11 33 22.82 +52 18 08.3 18.9 V ED077703
K07D84S C2007 02 27.45841 11 33 23.40 +52 18 14.3 18.9 V ED077703
K07D84S C2007 02 27.46514 11 33 23.97 +52 18 19.8 18.7 V ED077703
K07D84S C2007 02 27.47173 11 33 24.62 +52 18 25.4 19.1 V ED077703
K07D84S C2007 02 28.30470 11 34 57.60 +52 31 51.2 18.9 R ED077850
K07D84S C2007 02 28.31987 11 34 59.03 +52 32 04.7 19.0 R ED077850
K07D84S C2007 02 28.33502 11 35 00.13 +52 32 18.6 18.5 R ED077850
K07D84S C2007 02 28.35011 11 35 01.62 +52 32 31.5 19.0 R ED077850
K07D84S C2007 02 28.42133 11 35 09.34 +52 33 40.7 18.8 V ED077703
K07D84S C2007 02 28.42933 11 35 10.10 +52 33 47.6 19.1 V ED077703
K07D84S C2007 02 28.43727 11 35 10.78 +52 33 55.0 18.6 V ED077703
K07D84S C2007 02 28.44516 11 35 11.43 +52 34 00.9 18.9 V ED077703
Observer details:
703 Catalina Sky Survey. Observers R. A. Kowalski, B. E. Oberheim,
J. H. Quibodeaux. 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.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig, J. H. Nalley.
0.30-m f/9.7 Schmidt-Cassegrain + 1Kx1K CCD.
Orbital elements:
2007 DS84 PHA, Earth MOID = 0.0364 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 359.00513 (2000.0) P Q
n 0.38628854 Peri. 170.49736 -0.92044134 +0.38216598
a 1.8672172 Node 32.35825 -0.36794397 -0.77624042
e 0.4440416 Incl. 8.82154 -0.13192790 -0.50139802
P 2.55 H 20.6 G 0.15 U 9
Residuals in seconds of arc
070227 703 0.2- 0.7+ 070227 703 0.1+ 0.3- 070228 850 1.0- 0.0
070227 703 0.0 1.1- 070227 703 0.1+ 0.0 070228 850 0.4+ 0.4-
070227 703 0.1+ 0.6- 070227 703 0.0 0.2+ 070228 703 0.2- 0.0
070227 703 0.3- 1.2+ 070227 703 0.2- 0.2- 070228 703 0.3+ 0.0
070227 703 0.5+ 0.4- 070227 703 0.4+ 0.2- 070228 703 0.0 0.6+
070227 703 0.1+ 0.2- 070228 850 0.0 0.1+ 070228 703 0.5- 0.1-
070227 703 0.5- 0.8+ 070228 850 1.0+ 0.3-
Ephemeris:
2007 DS84 a,e,i = 1.87, 0.44, 9 q = 1.0381
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 01 11 36.26 +52 42.4 0.201 1.139 134.0 38.7 18.9
2007 03 11 11 59.34 +54 36.2 0.158 1.099 128.8 44.7 18.5
2007 03 21 12 35.65 +54 22.4 0.118 1.068 125.2 49.7 18.0
2007 03 31 13 35.10 +48 55.2 0.0804 1.048 125.7 50.8 17.1
2007 04 10 15 02.45 +27 32.6 0.0505 1.038 135.9 42.2 15.8
2007 04 20 16 35.88 -18 00.0 0.0481 1.041 139.3 39.0 15.7
2007 04 30 17 43.86 -44 43.3 0.0758 1.056 128.8 48.0 16.9
2007 05 10 18 20.93 -54 12.2 0.113 1.082 127.6 47.6 17.8
2007 05 20 18 34.29 -57 58.1 0.152 1.118 131.1 43.1 18.4
2007 05 30 18 32.38 -59 12.1 0.194 1.161 136.2 37.2 18.9
2007 06 09 18 22.66 -58 50.2 0.239 1.211 141.6 31.4 19.2
2007 06 19 18 11.24 -57 16.6 0.289 1.266 145.9 26.8 19.6
2007 06 29 18 02.85 -54 54.0 0.348 1.324 148.0 24.0 20.0
2007 07 09 17 59.27 -52 07.0 0.416 1.385 147.3 23.4 20.5
2007 07 19 18 00.49 -49 14.2 0.495 1.447 144.2 24.3 21.0
2007 07 29 18 05.95 -46 27.8 0.585 1.509 139.5 25.9 21.5
2007 08 08 18 14.66 -43 53.8 0.687 1.571 134.0 27.7 22.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D77
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