Read MPEC 2007-F42
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M.P.E.C. 2007-F43 Issued 2007 Mar. 20, 11:17 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 FC3
Observations:
K07F03C* C2007 03 18.26424 12 12 33.01 +51 03 23.2 19.1 V EF043703
K07F03C C2007 03 18.27197 12 12 08.74 +51 01 48.2 19.0 V EF043703
K07F03C C2007 03 18.27965 12 11 44.16 +51 00 10.8 18.9 V EF043703
K07F03C C2007 03 18.28731 12 11 19.71 +50 58 31.3 18.9 V EF043703
K07F03C C2007 03 18.29399 12 10 58.24 +50 57 05.4 19.0 V EF043703
K07F03C C2007 03 18.29429 12 10 57.29 +50 57 00.1 19.2 V EF043703
K07F03C C2007 03 18.29458 12 10 56.32 +50 56 58.5 19.1 V EF043703
K07F03C C2007 03 18.29488 12 10 55.41 +50 56 53.9 19.0 V EF043703
K07F03C EC2007 03 18.83384311 39 37.02 +48 05 50.4 EF043J95
K07F03C EC2007 03 18.83408611 39 35.98 +48 05 44.3 EF043J95
K07F03C EC2007 03 18.83437811 39 34.79 +48 05 37.2 18.3 R EF043J95
K07F03C C2007 03 19.26560 11 05 49.20 +44 10 54.5 17.9 V EF043703
K07F03C C2007 03 19.26841 11 05 33.50 +44 08 52.4 18.0 V EF043703
K07F03C C2007 03 19.27106 11 05 18.88 +44 06 58.6 17.8 V EF043703
K07F03C C2007 03 19.27362 11 05 04.63 +44 05 05.8 18.1 V EF043703
K07F03C C2007 03 20.13464 09 32 17.67 +24 49 54.8 16.3 R EF043651
K07F03C C2007 03 20.13500 09 32 14.81 +24 49 08.5 16.2 R EF043651
K07F03C C2007 03 20.13537 09 32 11.90 +24 48 21.4 16.2 R EF043651
K07F03C 5C2007 03 20.14044 09 31 36.96 +24 36 34.7 16.8 R EF043673
K07F03C 5C2007 03 20.14703 09 30 44.76 +24 22 23.5 EF043673
K07F03C 5C2007 03 20.15027 09 30 19.07 +24 15 23.3 EF043673
K07F03C 5C2007 03 20.15626 09 29 31.45 +24 02 21.5 17.0 R EF043673
K07F03C 5C2007 03 20.15973 09 29 03.78 +23 54 45.7 EF043673
K07F03C 5C2007 03 20.16541 09 28 18.57 +23 42 18.5 EF043673
K07F03C 5C2007 03 20.17200 09 27 25.89 +23 27 43.7 17.0 R EF043673
K07F03C 5C2007 03 20.17860 09 26 33.02 +23 13 01.9 EF043673
K07F03C 5C2007 03 20.18589 09 25 34.47 +22 56 40.4 EF043673
K07F03C C2007 03 20.24468 09 17 31.95 +20 40 39.2 16.8 V EF043703
K07F03C C2007 03 20.24498 09 17 29.54 +20 39 56.8 16.8 V EF043703
K07F03C C2007 03 20.24528 09 17 27.09 +20 39 13.7 16.7 V EF043703
K07F03C C2007 03 20.24557 09 17 24.72 +20 38 31.9 16.7 V EF043703
K07F03C C2007 03 20.34515009 05 00.04 +16 49 25.9 16.7 R EF043474
K07F03C C2007 03 20.34561309 04 56.28 +16 48 15.0 17.0 R EF043474
K07F03C C2007 03 20.34619209 04 51.59 +16 46 46.7 17.2 R EF043474
K07F03C C2007 03 20.34665509 04 47.78 +16 45 35.7 17.1 R EF043474
K07F03C C2007 03 20.34711809 04 43.97 +16 44 24.3 16.7 R EF043474
K07F03C C2007 03 20.34758109 04 40.17 +16 43 12.9 17.2 R EF043474
K07F03C C2007 03 20.34897009 04 28.85 +16 39 40.8 16.6 R EF043474
K07F03C C2007 03 20.38693308 59 17.17 +15 01 08.4 16.8 R EF043474
K07F03C C2007 03 20.38739608 59 13.33 +14 59 55.3 17.1 R EF043474
K07F03C C2007 03 20.38785908 59 09.51 +14 58 41.9 16.4 R EF043474
K07F03C C2007 03 20.38832208 59 05.71 +14 57 29.2 17.0 R EF043474
K07F03C C2007 03 20.38878508 59 01.86 +14 56 15.6 16.8 R EF043474
K07F03C C2007 03 20.38924808 58 58.10 +14 55 03.2 17.0 R EF043474
K07F03C C2007 03 20.38971108 58 54.27 +14 53 49.4 16.4 R EF043474
K07F03C C2007 03 20.39017408 58 50.45 +14 52 36.2 16.7 R EF043474
K07F03C C2007 03 20.39063708 58 46.63 +14 51 22.8 16.3 R EF043474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observers J. Young, D. Mayes.
Measurer J. Young. 0.61-m f/16 Cassegrain + CCD.
703 Catalina Sky Survey. Observers R. A. Kowalski, 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 FC3 Earth MOID = 0.0061 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 347.50781 (2000.0) P Q
n 0.63250745 Peri. 228.78783 -0.67222135 +0.74030213
a 1.3440815 Node 358.86359 -0.48515395 -0.44909060
e 0.3152501 Incl. 25.18334 -0.55923529 -0.50027032
P 1.56 H 25.5 G 0.15 U 6
Residuals in seconds of arc
070318 703 1.5- 0.9- 070320 651 1.4- 1.8- 070320 474 0.0 0.4-
070318 703 0.4+ 0.4+ 070320 651 1.2- 1.5- 070320 474 0.7+ 0.0
070318 703 0.9- 0.1+ 070320 673 1.2+ 1.9+ 070320 474 0.3+ 0.0
070318 703 0.3- 1.2- 070320 673 0.8+ 1.2+ 070320 474 0.0 0.4-
070318 703 0.2- 0.2- 070320 673 0.9+ 1.5+ 070320 474 0.2- 0.8-
070318 703 0.1- 1.6- 070320 673 0.6+ 0.9+ 070320 474 0.4+ 0.4+
070318 703 0.4- 0.6+ 070320 673 0.1- 0.1+ 070320 474 0.6+ 0.4+
070318 703 0.2+ 0.0 070320 673 1.0+ 1.3+ 070320 474 0.2+ 0.3+
070318 J95 0.4+ 0.5+ 070320 673 0.7+ 0.6+ 070320 474 0.1+ 0.0
070318 J95 0.2+ 0.2+ 070320 673 0.4+ 0.5+ 070320 474 0.3+ 0.4+
070318 J95 0.5+ 0.1+ 070320 673 0.2- 0.1+ 070320 474 0.3- 0.0
070319 703 0.0 0.1- 070320 703 1.1- 1.4- 070320 474 0.5+ 0.7+
070319 703 1.4- 0.8- 070320 703 0.7- 0.8- 070320 474 0.3+ 0.1+
070319 703 0.4- 0.5+ 070320 703 0.8- 0.9- 070320 474 0.2+ 0.1+
070319 703 0.6- 0.7- 070320 703 1.0- 1.0- 070320 474 0.1+ 0.0
070320 651 1.3- 1.5- 070320 474 0.3- 0.5-
Ephemeris:
2007 FC3 a,e,i = 1.34, 0.32, 25 q = 0.9204
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 21.0 07 39.71 -13 14.8 0.00941 1.000 114.3 65.2 17.7
2007 03 21.1 07 27.62 -17 14.7 0.00975 1.000 110.9 68.6 17.9
2007 03 21.2 07 15.96 -20 54.4 0.0102 0.999 107.6 71.8 18.0
2007 03 21.3 07 04.74 -24 13.4 0.0106 0.999 104.6 74.8 18.2
2007 03 21.4 06 54.00 -27 12.0 0.0111 0.998 101.8 77.6 18.4
2007 03 21.5 06 43.74 -29 51.3 0.0117 0.998 99.2 80.1 18.6
2007 03 21.6 06 33.99 -32 12.8 0.0123 0.998 96.9 82.4 18.8
2007 03 21.7 06 24.73 -34 18.3 0.0129 0.997 94.8 84.5 19.0
2007 03 21.8 06 15.95 -36 09.4 0.0136 0.997 92.9 86.4 19.2
2007 03 21.9 06 07.64 -37 47.8 0.0143 0.997 91.1 88.1 19.4
2007 03 22.0 05 59.79 -39 15.0 0.0150 0.996 89.6 89.6 19.5
2007 03 22.1 05 52.37 -40 32.5 0.0157 0.996 88.1 91.0 19.7
2007 03 22.2 05 45.37 -41 41.5 0.0165 0.996 86.8 92.2 19.8
2007 03 22.3 05 38.75 -42 43.0 0.0172 0.995 85.6 93.4 20.0
2007 03 22.4 05 32.51 -43 38.0 0.0180 0.995 84.5 94.4 20.1
2007 03 22.5 05 26.62 -44 27.3 0.0188 0.994 83.5 95.4 20.3
2007 03 22.6 05 21.05 -45 11.6 0.0196 0.994 82.6 96.3 20.4
2007 03 22.7 05 15.79 -45 51.5 0.0204 0.994 81.8 97.1 20.5
2007 03 22.8 05 10.82 -46 27.6 0.0212 0.993 81.0 97.8 20.6
2007 03 22.9 05 06.11 -47 00.3 0.0220 0.993 80.3 98.5 20.7
2007 03 23.0 05 01.66 -47 30.0 0.0228 0.993 79.6 99.1 20.9
2007 03 24.0 04 27.75 -50 39.4 0.0312 0.989 75.0 103.3 21.7
2007 03 25.0 04 06.35 -52 09.5 0.0398 0.986 72.3 105.5 22.4
2007 03 26.0 03 51.80 -52 59.1 0.0485 0.982 70.7 106.7 22.9
2007 03 27.0 03 41.29 -53 29.1 0.0573 0.979 69.5 107.3 23.3
2007 03 28.0 03 33.34 -53 48.5 0.0661 0.976 68.7 107.7 23.6
2007 03 29.0 03 27.09 -54 01.5 0.0748 0.973 68.0 107.9 23.9
2007 03 30.0 03 22.03 -54 10.2 0.0836 0.970 67.5 107.9 24.1
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-F43
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