MPEC 2007-F80 : 2007 FL1
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M.P.E.C. 2007-F80 Issued 2007 Mar. 27, 15:48 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 FL1
Revision to MPEC 2007-F41
Additional Observations:
K07F01L 5C2007 03 26.14363 17 14 43.59 +28 57 19.9 18.6 R EF080012
K07F01L 5C2007 03 26.15128 17 14 44.86 +28 57 17.7 18.1 R EF080012
K07F01L 5C2007 03 26.15892 17 14 45.80 +28 57 13.0 20.7 R EF080012
K07F01L 5C2007 03 26.17422 17 14 48.07 +28 57 06.5 19.6 R EF080012
K07F01L C2007 03 27.50148 17 18 10.47 +28 46 18.5 20.4 V EF080703
K07F01L C2007 03 27.50445 17 18 10.76 +28 46 16.1 19.8 V EF080703
K07F01L C2007 03 27.50740 17 18 11.26 +28 46 15.6 19.7 V EF080703
K07F01L C2007 03 27.51035 17 18 11.66 +28 46 13.9 20.1 V EF080703
Observer details:
012 Uccle. Observer P. De Cat. Measurers P. De Cat, T. Pauwels. 0.85-m
f/2.5 Schmidt + 3Kx2K CCD.
703 Catalina Sky Survey. Observer 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.
Orbital elements:
2007 FL1 Earth MOID = 0.1509 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 349.85613 (2000.0) P Q
n 0.28106906 Peri. 172.53451 -0.41308418 +0.78930213
a 2.3081322 Node 72.11970 -0.85827421 -0.17062266
e 0.4963378 Incl. 28.51100 -0.30451082 -0.58982205
P 3.51 H 18.1 G 0.15 U 8
Residuals in seconds of arc
070317 703 0.3+ 0.4- 070319 703 0.2+ 0.0 070326 012 0.4- 0.6-
070317 703 (1.9- 1.2+) 070319 703 0.9+ 0.1- 070326 012 0.4- 0.0
070317 703 0.4+ 0.8- 070319 673 0.1+ 0.2+ 070327 703 1.1+ 0.5+
070317 703 0.4- 0.0 070319 673 0.2+ 0.3+ 070327 703 0.8- 0.4-
070317 703 1.1- 0.5+ 070319 673 0.1+ 0.2+ 070327 703 0.1+ 0.6+
070317 703 0.5+ 0.3+ 070319 673 0.2+ 0.2+ 070327 703 0.3- 0.4+
070319 703 0.8- 0.5+ 070326 012 0.4+ 0.8-
070319 703 0.7- 0.7- 070326 012 (2.1+ 0.5+)
Ephemeris:
2007 FL1 a,e,i = 2.31, 0.50, 29 q = 1.1625
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 21 17 01.57 +29 31.1 0.669 1.316 102.6 47.6 19.6
2007 03 31 17 27.03 +28 12.7 0.588 1.269 103.2 50.0 19.3
2007 04 10 17 52.26 +25 48.6 0.507 1.230 104.4 52.1 19.0
2007 04 20 18 17.77 +21 43.2 0.429 1.199 106.4 53.5 18.6
2007 04 30 18 44.40 +14 55.5 0.355 1.176 109.9 53.6 18.2
2007 05 10 19 13.46 +03 53.5 0.292 1.165 115.3 51.6 17.7
2007 05 20 19 46.34 -12 47.0 0.249 1.163 122.0 47.5 17.2
2007 05 30 20 24.62 -33 20.7 0.241 1.173 126.4 44.1 17.1
2007 06 09 21 09.21 -51 37.4 0.269 1.193 125.8 43.6 17.3
2007 06 19 21 58.03 -63 55.9 0.323 1.222 122.9 44.3 17.8
2007 06 29 22 44.53 -71 08.9 0.391 1.260 120.3 44.1 18.3
2007 07 09 23 18.68 -75 14.1 0.465 1.305 118.7 43.1 18.7
2007 07 19 23 31.30 -77 30.8 0.541 1.356 117.7 41.6 19.1
2007 07 29 23 19.98 -78 30.0 0.620 1.411 117.2 39.8 19.4
2007 08 08 22 52.45 -78 15.4 0.700 1.470 116.8 38.0 19.7
2007 08 18 22 23.11 -76 47.0 0.784 1.531 116.4 36.3 20.0
2007 08 28 22 02.53 -74 16.2 0.871 1.594 115.6 34.9 20.3
2007 09 07 21 52.28 -71 01.4 0.964 1.658 114.4 33.6 20.5
2007 09 17 21 50.03 -67 18.2 1.064 1.723 112.7 32.6 20.8
2007 09 27 21 53.31 -63 18.8 1.172 1.787 110.3 31.7 21.1
2007 10 07 22 00.13 -59 12.3 1.288 1.852 107.4 31.0 21.3
2007 10 17 22 09.28 -55 04.5 1.412 1.916 104.0 30.3 21.6
2007 10 27 22 20.00 -50 59.9 1.545 1.979 100.1 29.6 21.8
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-F80
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