MPEC 2007-D78 : 2007 DB83
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M.P.E.C. 2007-D78 Issued 2007 Feb. 28, 17:21 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 DB83
Observations:
K07D83B C1996 10 09.38862 01 59 30.74 +00 58 49.5 21.7 V ED078691
K07D83B C1996 10 09.40950 01 59 29.01 +00 58 44.0 21.5 V ED078691
K07D83B C1996 10 09.43057 01 59 27.26 +00 58 38.8 21.3 V ED078691
K07D83B C2007 01 16.39751 11 39 01.33 +27 56 11.2 19.3 V ED078703
K07D83B C2007 01 16.40557 11 39 01.90 +27 56 16.4 19.3 V ED078703
K07D83B C2007 01 16.41357 11 39 02.84 +27 56 20.9 19.2 V ED078703
K07D83B C2007 01 16.42152 11 39 03.31 +27 56 26.0 20.1 V ED078703
K07D83B C2007 02 10.42847 12 05 08.59 +33 30 17.9 18.3 V ED078703
K07D83B C2007 02 10.43475 12 05 08.77 +33 30 24.1 19.0 V ED078703
K07D83B C2007 02 10.44103 12 05 08.95 +33 30 30.2 18.6 V ED078703
K07D83B C2007 02 10.44733 12 05 09.16 +33 30 35.3 18.4 V ED078703
K07D83B* C2007 02 24.07334 12 08 03.03 +36 59 51.0 17.5 R ED078106
K07D83B C2007 02 24.07912 12 08 02.98 +36 59 55.9 18.2 R ED078106
K07D83B C2007 02 24.08491 12 08 02.87 +37 00 01.4 17.8 R ED078106
K07D83B C2007 02 24.09066 12 08 02.80 +37 00 06.3 18.0 R ED078106
K07D83B C2007 02 25.33346 12 07 49.69 +37 17 34.7 18.1 V ED078703
K07D83B C2007 02 25.36624 12 07 49.04 +37 18 01.5 18.7 V ED078703
K07D83B C2007 02 26.88423 12 07 26.03 +37 38 23.8 17.1 R ED078106
K07D83B C2007 02 26.90965 12 07 25.44 +37 38 44.9 17.5 R ED078106
K07D83B C2007 02 26.93529 12 07 24.78 +37 39 06.4 18.1 R ED078106
Observer details:
106 Crni Vrh. Observer S. Maticic. 0.60-m f/3.3 Deltagraph + CCD.
703 Catalina Sky Survey. Observers E. J. Christensen, A. R. Gibbs. 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.
691 Steward Observatory, Kitt Peak. Observers T. Gehrels, J. V. Scotti, J. L.
Montani, J. A. Larsen, R. S. McMillan, A. E. Gleason, M. T. Read, A. F.
Tubbiolo, A. S. Descour, T. H. Bressi. 0.9-m Spacewatch telescope.
Orbital elements:
2007 DB83 Earth MOID = 0.2217 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 345.56181 (2000.0) P Q
n 0.42558857 Peri. 162.18155 -0.78873565 +0.59472010
a 1.7504219 Node 55.32538 -0.58452627 -0.64720727
e 0.3001354 Incl. 10.90463 -0.19032893 -0.47689700
P 2.32 H 18.2 G 0.15 U 3
Residuals in seconds of arc
961009 691 0.1- 0.2+ 070210 703 0.7- 0.2- 070224 106 0.3+ 0.2+
961009 691 0.0 0.1- 070210 703 0.5- 0.1+ 070225 703 0.4- 0.2+
961009 691 0.1+ 0.1- 070210 703 0.3- 0.4+ 070225 703 0.3+ 0.6-
070116 703 0.4+ 0.2+ 070210 703 0.2+ 0.4- 070226 106 0.4+ 0.3+
070116 703 0.7- 0.3+ 070224 106 0.2- 0.6- 070226 106 0.3+ 0.2+
070116 703 (3.1+ 0.2-) 070224 106 0.3+ 0.5- 070226 106 0.3- 0.5+
070116 703 0.8+ 0.0 070224 106 0.1+ 0.1+
Ephemeris:
2007 DB83 a,e,i = 1.75, 0.30, 11 q = 1.2251
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 01 12 06.66 +38 05.5 0.434 1.368 144.7 24.8 18.2
2007 03 11 12 00.10 +39 39.3 0.399 1.335 143.4 26.4 18.0
2007 03 21 11 49.94 +39 53.3 0.374 1.305 140.1 29.3 17.9
2007 03 31 11 39.39 +38 23.0 0.358 1.280 135.7 33.0 17.9
2007 04 10 11 31.82 +35 03.4 0.348 1.258 131.1 36.9 17.9
2007 04 20 11 29.34 +30 05.0 0.345 1.242 126.6 40.5 18.0
2007 04 30 11 32.75 +23 48.1 0.349 1.231 122.7 43.5 18.0
2007 05 10 11 41.54 +16 39.7 0.359 1.226 119.3 45.9 18.2
2007 05 20 11 54.92 +09 06.4 0.376 1.226 116.4 47.7 18.3
2007 05 30 12 12.17 +01 33.5 0.401 1.233 114.0 48.7 18.5
2007 06 09 12 32.57 -05 36.8 0.435 1.245 112.0 49.1 18.7
2007 06 19 12 55.67 -12 09.6 0.477 1.262 110.1 49.1 18.9
2007 06 29 13 21.14 -17 56.1 0.527 1.285 108.4 48.6 19.2
2007 07 09 13 48.62 -22 52.2 0.586 1.311 106.7 47.9 19.4
2007 07 19 14 17.83 -26 57.9 0.652 1.342 104.9 47.0 19.7
2007 07 29 14 48.47 -30 15.4 0.727 1.375 103.0 46.0 19.9
2007 08 08 15 20.12 -32 47.4 0.808 1.411 100.9 44.9 20.2
2007 08 18 15 52.42 -34 37.6 0.898 1.449 98.5 43.7 20.5
2007 08 28 16 24.96 -35 49.9 0.993 1.488 95.9 42.5 20.7
2007 09 07 16 57.31 -36 28.0 1.096 1.528 93.1 41.2 20.9
2007 09 17 17 29.16 -36 35.7 1.204 1.569 90.0 39.8 21.2
2007 09 27 18 00.23 -36 17.0 1.318 1.610 86.7 38.4 21.4
2007 10 07 18 30.28 -35 35.1 1.437 1.651 83.2 37.0 21.6
2007 10 17 18 59.24 -34 33.5 1.560 1.691 79.5 35.4 21.8
2007 10 27 19 27.02 -33 15.1 1.685 1.731 75.6 33.8 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D78
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