MPEC 2007-H13 : 2007 FD
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M.P.E.C. 2007-H13 Issued 2007 Apr. 17, 23:01 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 FD
Revision to MPEC 2007-F28
Additional Observations:
K07F00D C2007 04 14.27483 12 21 51.15 -08 06 04.5 19.4 V EH013G96
K07F00D C2007 04 14.28046 12 21 50.86 -08 06 01.0 20.6 V EH013G96
K07F00D C2007 04 14.28603 12 21 50.54 -08 05 57.3 21.5 V EH013G96
K07F00D C2007 04 14.29159 12 21 50.14 -08 05 55.3 21.3 V EH013G96
K07F00D C2007 04 15.24805 12 20 51.47 -07 56 53.7 EH013291
K07F00D C2007 04 15.25511 12 20 51.04 -07 56 49.9 EH013291
K07F00D C2007 04 15.26216 12 20 50.58 -07 56 45.9 EH013291
K07F00D C2007 04 16.24266 12 19 51.63 -07 47 37.9 20.6 V EH013G96
K07F00D C2007 04 16.25133 12 19 51.13 -07 47 33.1 20.8 V EH013G96
K07F00D C2007 04 16.25997 12 19 50.62 -07 47 28.5 20.4 V EH013G96
K07F00D C2007 04 16.26870 12 19 50.05 -07 47 23.8 20.5 V EH013G96
Observer details:
291 LPL/Spacewatch II. Observer M. T. Read. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer 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. 1.5-m reflector + CCD.
Orbital elements:
2007 FD Earth MOID = 0.0994 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 88.38766 (2000.0) P Q
n 0.33356944 Peri. 183.44752 +0.69474685 -0.71455931
a 2.0591052 Node 222.56935 +0.66277019 +0.68032048
e 0.6032973 Incl. 6.96631 +0.27939665 +0.16300015
P 2.95 H 17.0 G 0.15 U 7
Residuals in seconds of arc
070316 691 0.1+ 0.0 070317 291 0.0 0.2+ 070415 291 0.2+ 0.1+
070316 691 0.2- 0.2- 070317 291 0.3- 0.2+ 070415 291 0.0 0.1+
070316 691 0.3- 0.2- 070317 291 0.2+ 0.0 070416 G96 0.4- 0.0
070317 711 0.4+ 0.2+ 070414 G96 1.1- 0.4- 070416 G96 0.1+ 0.0
070317 711 0.7+ 0.3+ 070414 G96 0.1- 0.1- 070416 G96 0.4+ 0.2-
070317 711 0.3+ 0.2- 070414 G96 0.5+ 0.4+ 070416 G96 0.2- 0.4-
070317 711 0.5+ 0.3- 070414 G96 0.2- 0.8-
070317 711 0.1- 0.1+ 070415 291 0.1+ 0.2+
Ephemeris:
2007 FD a,e,i = 2.06, 0.60, 7 q = 0.8169
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 10 12 26.47 -08 47.3 1.667 2.656 168.5 4.3 20.6
2007 04 20 12 16.31 -07 13.6 1.752 2.704 156.7 8.5 21.0
2007 04 30 12 08.63 -05 53.5 1.864 2.750 144.9 12.2 21.3
2007 05 10 12 03.67 -04 51.0 1.999 2.794 133.8 15.1 21.6
2007 05 20 12 01.39 -04 07.4 2.151 2.836 123.4 17.3 21.8
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-H13
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