MPEC 2008-A04 : 2007 RM283, 2007 TB418, 2007 TC418, 2007 TD418, 2007 VJ302, 2007 VK302
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M.P.E.C. 2008-A04 Issued 2008 Jan. 1, 15:58 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
2007 RM283, 2007 TB418, 2007 TC418, 2007 TD418, 2007 VJ302, 2007 VK302
Observations:
K07RS3M* C2007 09 08.30144 01 10 46.83 -00 26 17.7 22.1 R EA004807
K07RS3M C2007 09 11.31290 01 10 35.24 -00 27 53.1 22.1 R EA004807
K07RS3M C2007 09 14.31191 01 10 23.23 -00 29 28.9 21.5 I EA004807
K07RS3M C2007 09 17.29341 01 10 10.86 -00 31 05.2 22.1 R EA004807
K07RS3M C2007 09 20.31677 01 09 57.95 -00 32 43.6 21.4 I EA004807
K07RS3M C2007 10 02.24261 01 09 04.15 -00 39 09.6 22.0 R EA004807
K07RS3M C2007 10 02.26777 01 09 04.01 -00 39 10.8 21.4 I EA004807
K07RS3M C2007 10 04.22793 01 08 54.86 -00 40 13.3 22.2 R EA004807
K07RS3M C2007 10 04.26400 01 08 54.69 -00 40 14.4 21.4 I EA004807
K07RS3M C2007 10 06.21516 01 08 45.51 -00 41 16.1 22.1 R EA004807
K07RS3M C2007 10 06.24521 01 08 45.37 -00 41 17.1 21.3 I EA004807
K07RS3M C2007 10 08.22242 01 08 36.02 -00 42 19.2 22.2 R EA004807
K07RS3M C2007 10 10.23496 01 08 26.48 -00 43 21.5 22.2 R EA004807
K07RS3M C2007 10 10.26589 01 08 26.34 -00 43 22.5 21.2 I EA004807
K07Tf8B* C2007 10 04.22064 01 10 48.14 +00 28 09.8 23.2 R EA004807
K07Tf8B C2007 11 13.03643 01 08 42.88 +00 16 34.6 23.4 R EA004807
K07Tf8B C2007 11 13.05461 01 08 42.82 +00 16 34.4 22.9 I EA004807
K07Tf8B C2007 11 15.03460 01 08 37.47 +00 16 10.0 23.3 R EA004807
K07Tf8B C2007 11 15.03977 01 08 37.45 +00 16 10.0 22.9 I EA004807
K07Tf8B C2007 11 17.02754 01 08 32.23 +00 15 46.8 23.4 R EA004807
K07Tf8B C2007 11 17.07006 01 08 32.12 +00 15 46.4 22.5 I EA004807
K07Tf8B C2007 12 01.11631 01 07 59.94 +00 13 44.4 23.3 R EA004807
K07Tf8C* C2007 10 06.23933 01 11 38.95 -00 20 08.1 22.1 I EA004807
K07Tf8C C2007 10 10.25989 01 11 19.06 -00 22 01.4 22.6 I EA004807
K07Tf8C C2007 11 11.03769 01 08 49.16 -00 34 05.8 23.1 R EA004807
K07Tf8C C2007 11 11.05518 01 08 49.08 -00 34 06.1 22.7 I EA004807
K07Tf8C C2007 11 13.03999 01 08 40.93 -00 34 36.8 23.3 R EA004807
K07Tf8C C2007 11 13.06050 01 08 40.82 -00 34 37.0 22.7 I EA004807
K07Tf8C C2007 11 15.02604 01 08 32.98 -00 35 05.4 23.2 R EA004807
K07Tf8C C2007 11 17.03864 01 08 25.18 -00 35 32.1 23.2 R EA004807
K07Tf8C C2007 11 17.06402 01 08 25.08 -00 35 32.5 22.6 I EA004807
K07Tf8D* C2007 10 08.25576 02 08 35.01 -03 27 57.1 23.6 R EA004807
K07Tf8D C2007 10 10.32486 02 08 25.60 -03 29 01.3 23.5 R EA004807
K07Tf8D C2007 11 03.24977 02 06 31.16 -03 39 34.1 23.2 R EA004807
K07Tf8D C2007 11 07.26226 02 06 11.92 -03 40 54.7 23.6 R EA004807
K07Tf8D C2007 11 07.27862 02 06 11.84 -03 40 54.9 23.1 I EA004807
K07Tf8D C2007 11 11.12904 02 05 53.70 -03 42 03.8 23.5 R EA004807
K07Tf8D C2007 11 13.07251 02 05 44.70 -03 42 35.6 23.7 R EA004807
K07Tf8D C2007 11 13.10947 02 05 44.53 -03 42 36.1 23.1 I EA004807
K07Tf8D C2007 11 15.07051 02 05 35.55 -03 43 05.3 23.8 R EA004807
K07Tf8D C2007 11 15.10199 02 05 35.41 -03 43 05.8 23.0 I EA004807
K07Tf8D C2007 11 17.10267 02 05 26.40 -03 43 33.5 23.6 R EA004807
K07VU2J* C2007 11 03.20261 01 10 40.98 +01 01 36.4 22.5 R EA004807
K07VU2J C2007 11 07.20450 01 10 23.90 +01 00 16.3 22.6 R EA004807
K07VU2J C2007 11 07.22552 01 10 23.81 +01 00 15.9 22.0 I EA004807
K07VU2J C2007 11 13.03287 01 10 00.32 +00 58 31.6 22.8 R EA004807
K07VU2J C2007 11 13.04468 01 10 00.28 +00 58 31.6 22.0 I EA004807
K07VU2J C2007 11 15.03031 01 09 52.64 +00 57 59.6 22.6 R EA004807
K07VU2J C2007 11 15.05573 01 09 52.54 +00 57 59.1 22.1 I EA004807
K07VU2J C2007 11 17.04885 01 09 45.09 +00 57 29.0 22.8 R EA004807
K07VU2J C2007 12 03.13953 01 08 54.38 +00 54 41.4 22.8 R EA004807
K07VU2J C2007 12 03.15709 01 08 54.34 +00 54 41.1 22.1 I EA004807
K07VU2J C2007 12 07.04386 01 08 44.95 +00 54 22.6 22.8 R EA004807
K07VU2J C2007 12 07.07264 01 08 44.88 +00 54 22.6 22.1 I EA004807
K07VU2K* C2007 11 11.11769 02 07 11.54 -03 27 27.9 23.2 R EA004807
K07VU2K C2007 11 13.06886 02 07 03.33 -03 27 49.1 23.6 R EA004807
K07VU2K C2007 11 13.10366 02 07 03.19 -03 27 49.5 23.0 I EA004807
K07VU2K C2007 11 15.07472 02 06 55.00 -03 28 08.7 23.0 R EA004807
K07VU2K C2007 11 15.10808 02 06 54.86 -03 28 09.1 22.9 I EA004807
K07VU2K C2007 11 17.09917 02 06 46.73 -03 28 26.4 23.4 R EA004807
K07VU2K C2007 11 17.11081 02 06 46.68 -03 28 26.6 23.0 I EA004807
K07VU2K C2007 11 19.25820 02 06 38.02 -03 28 43.1 23.3 R EA004807
K07VU2K C2007 12 03.18042 02 05 46.45 -03 29 29.7 23.4 R EA004807
K07VU2K C2007 12 07.08460 02 05 33.69 -03 29 22.9 23.5 R EA004807
K07VU2K C2007 12 07.11403 02 05 33.58 -03 29 22.6 22.9 I EA004807
K07VU2K C2007 12 13.12667 02 05 15.71 -03 28 54.8 23.5 R EA004807
Observer details:
807 Cerro Tololo. Observer ESSENCE Collaboration. Measurers A. C. Becker,
A. Rest, W. M. Wood-Vasey. 4-m Blanco telescope + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K07RS3M 6.4 0.15 K079H 0.029 232.685 143.040 9.050 0.14121 45.37022 32EX
K07Tf8B 5.8 0.15 K07AR 278.697 46.777 93.641 6.566 0.38565 55.29474 58EX
K07Tf8C 7.6 0.15 K07AR 0.073 320.594 55.143 11.302 0.11188 43.10678 42EX
K07Tf8D 7.9 0.15 K07AR 0.062 269.407 118.972 15.095 0.12696 45.16794 40EX
K07VU2J 6.8 0.15 K07BG 347.010 332.697 59.129 8.728 0.06644 43.07865 34EX
K07VU2K 7.0 0.15 K07BG 180.086 146.474 59.073 28.068 0.07713 43.53061 32EX
Ephemerides:
2007 RM283 a,e,i = 45.37, 0.14, 9 q = 38.964
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 01 04.32 -01 01.2 38.770 38.964 100.6 1.4 22.5
2008 01 05 01 04.34 -00 59.3 38.942 38.964 90.5 1.4 22.5
2008 01 15 01 04.53 -00 56.3 39.114 38.964 80.5 1.4 22.5
2008 01 25 01 04.88 -00 52.3 39.281 38.964 70.5 1.4 22.5
2008 02 04 01 05.39 -00 47.6 39.439 38.964 60.6 1.3 22.5
2008 02 14 01 06.03 -00 42.1 39.581 38.964 50.8 1.1 22.5
2008 02 24 01 06.80 -00 36.1 39.705 38.964 41.0 1.0 22.5
2008 03 05 01 07.68 -00 29.7 39.807 38.964 31.5 0.8 22.5
2007 TB418 a,e,i = 55.29, 0.39, 7 q = 33.970
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 01 07.47 +00 13.3 59.778 59.988 101.9 0.9 23.7
2008 01 05 01 07.44 +00 14.3 59.942 59.980 91.7 0.9 23.7
2008 01 15 01 07.52 +00 16.0 60.108 59.972 81.6 0.9 23.7
2008 01 25 01 07.70 +00 18.3 60.268 59.964 71.6 0.9 23.7
2008 02 04 01 07.98 +00 21.2 60.419 59.956 61.6 0.8 23.7
2008 02 14 01 08.36 +00 24.6 60.556 59.948 51.6 0.7 23.7
2008 02 24 01 08.82 +00 28.3 60.674 59.940 41.8 0.6 23.7
2008 03 05 01 09.35 +00 32.4 60.770 59.932 32.1 0.5 23.7
2007 TC418 a,e,i = 43.11, 0.11, 11 q = 38.284
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 01 06.92 -00 36.1 38.078 38.284 101.4 1.4 23.6
2008 01 05 01 06.92 -00 33.6 38.249 38.284 91.3 1.5 23.6
2008 01 15 01 07.08 -00 30.1 38.422 38.284 81.2 1.5 23.6
2008 01 25 01 07.41 -00 25.6 38.589 38.284 71.2 1.4 23.6
2008 02 04 01 07.89 -00 20.3 38.747 38.284 61.3 1.3 23.6
2008 02 14 01 08.52 -00 14.3 38.891 38.284 51.5 1.2 23.6
2008 02 24 01 09.28 -00 07.7 39.017 38.284 41.8 1.0 23.6
2008 03 05 01 10.15 -00 00.7 39.120 38.284 32.2 0.8 23.6
2007 TD418 a,e,i = 45.17, 0.13, 15 q = 39.433
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 02 03.28 -03 43.7 39.043 39.433 112.8 1.3 24.0
2008 01 05 02 03.04 -03 41.0 39.202 39.433 102.9 1.4 24.0
2008 01 15 02 02.97 -03 37.2 39.368 39.434 93.1 1.4 24.0
2008 01 25 02 03.06 -03 32.4 39.536 39.434 83.3 1.4 24.1
2008 02 04 02 03.31 -03 26.9 39.700 39.434 73.6 1.4 24.1
2008 02 14 02 03.73 -03 20.7 39.856 39.434 64.0 1.3 24.1
2008 02 24 02 04.29 -03 14.0 39.999 39.434 54.6 1.2 24.1
2008 03 05 02 04.99 -03 07.0 40.125 39.434 45.3 1.0 24.1
2008 03 15 02 05.81 -02 59.9 40.231 39.434 36.3 0.9 24.0
2007 VJ302 a,e,i = 43.08, 0.07, 9 q = 40.217
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 01 08.30 +00 55.1 40.077 40.299 102.3 1.4 23.0
2008 01 05 01 08.28 +00 56.9 40.249 40.298 92.2 1.4 23.0
2008 01 15 01 08.43 +00 59.7 40.421 40.298 82.1 1.4 23.0
2008 01 25 01 08.73 +01 03.4 40.589 40.297 72.1 1.3 23.1
2008 02 04 01 09.18 +01 08.0 40.749 40.297 62.1 1.2 23.1
2008 02 14 01 09.77 +01 13.3 40.894 40.297 52.2 1.1 23.0
2008 02 24 01 10.49 +01 19.1 41.021 40.296 42.4 0.9 23.0
2008 03 05 01 11.31 +01 25.4 41.126 40.296 32.7 0.8 23.0
2007 VK302 a,e,i = 43.53, 0.08, 28 q = 40.173
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 02 04.76 -03 26.8 46.492 46.888 113.2 1.1 23.9
2008 01 05 02 04.50 -03 24.0 46.651 46.888 103.4 1.2 23.9
2008 01 15 02 04.39 -03 20.4 46.817 46.888 93.5 1.2 23.9
2008 01 25 02 04.41 -03 16.0 46.985 46.888 83.7 1.2 23.9
2008 02 04 02 04.57 -03 10.9 47.150 46.888 74.0 1.2 23.9
2008 02 14 02 04.87 -03 05.2 47.307 46.888 64.4 1.1 23.9
2008 02 24 02 05.29 -02 59.2 47.451 46.888 54.8 1.0 23.9
2008 03 05 02 05.83 -02 52.8 47.578 46.888 45.5 0.9 23.9
2008 03 15 02 06.47 -02 46.3 47.684 46.888 36.5 0.7 23.9
Brian G. Marsden (C) Copyright 2008 MPC M.P.E.C. 2008-A04
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