MPEC 2010-B40 : 2007 FE1
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2010-B39
Read MPEC 2010-B41
M.P.E.C. 2010-B40 Issued 2010 Jan. 25, 16:20 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 FE1
Revision to MPEC 2007-F35
Additional Observations:
K07F01E C2010 01 14.47471 12 46 47.50 +14 00 00.9 20.6 R EB040926
K07F01E C2010 01 14.49113 12 46 50.27 +13 59 53.6 20.4 R EB040926
K07F01E C2010 01 25.52304 13 21 27.48 +12 20 30.4 19.1 R EB040926
K07F01E C2010 01 25.52715 13 21 28.34 +12 20 27.4 19.2 R EB040926
K07F01E C2010 01 25.53125 13 21 29.16 +12 20 25.5 19.5 R EB040926
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
100114 926 21.5- 14.6+ 100125 926 27.3- 20.2+ MPO124511 +0.0067 day
Orbital elements:
2007 FE1 Earth MOID = 0.0629 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 323.76285 (2000.0) P Q
n 0.34304158 Peri. 193.10524 -0.53336010 +0.83726976
a 2.0210243 Node 44.82106 -0.75986218 -0.41167472
e 0.5457096 Incl. 9.83815 -0.37166715 -0.35986563
P 2.87 H 18.8 G 0.15 U 1
Residuals in seconds of arc
070317 703 0.1+ 0.8+ 070325 448 0.0 0.1- 070701 E12 0.2- 0.3+
070317 703 0.1+ 1.6+ 070330 448 0.3- 0.4- 070701 E12 0.0 0.1+
070317 703 0.4+ 0.7- 070330 448 0.1- 0.2- 070803 E12 0.2- 0.3-
070317 703 0.7+ 0.9- 070330 448 0.2- 0.6- 070803 E12 0.1- 0.1-
070317 703 0.7- 0.3- 070408 595 0.1- 0.7- 070804 E12 0.1- 0.2-
070317 703 0.4- 0.1- 070408 595 0.2- 0.1- 070804 E12 0.4- 0.2-
070317 703 0.2- 0.4- 070414 118 0.0 0.5- 070804 E12 0.3- 0.3-
070317 703 0.9- 0.5- 070414 118 0.2+ 0.4+ 070804 E12 0.5- 0.1+
070317 D35 0.5- 1.5+ 070426 448 0.3- 0.6- 070804 D21 0.3- 0.2+
070317 D35 0.2- 0.2- 070426 448 0.8- 0.0 070807 808 1.2+ 0.1-
070317 D35 (2.1- 1.6-) 070426 448 1.0- 0.3+ 070807 808 0.2+ 1.3+
070317 157 0.5+ 0.4+ 070504 448 0.2- 0.1- 070807 808 (0.6- 4.5-)
070317 204 0.2- 0.2- 070504 448 0.0 0.4- 070813 194 0.1- 0.1+
070317 204 0.1- 0.0 070504 448 0.1- 0.0 070813 194 0.1- 0.1+
070318 H55 0.3- 0.4+ 070509 511 0.1+ 1.1+ 070813 194 0.1- 0.2+
070318 H55 0.2- 0.3+ 070509 511 0.4+ 1.0+ 070813 194 0.2- 0.1+
070318 H55 0.2- 0.4+ 070509 511 0.2+ 0.9+ 070813 194 0.2- 0.1+
070319 673 0.4- 0.5+ 070509 511 0.3+ 0.4- 070813 194 0.2- 0.0
070319 673 0.1- 0.2+ 070509 511 0.8+ 0.3- 070814 E12 0.1+ 0.2-
070319 673 0.1- 0.2+ 070509 511 0.7- 0.3+ 070814 E12 0.7+ 0.2-
070319 673 0.0 0.1+ 070509 511 0.0 0.5+ 070814 E12 0.1- 0.1+
070321 H08 0.1+ 0.1+ 070509 511 0.3- 0.4- 070814 E12 0.0 0.1-
070321 H08 0.6- 0.1- 070509 511 0.3+ 0.1+ 070905 E12 0.2- 0.4+
070321 J95 0.1- 0.2+ 070509 511 0.0 0.1+ 070905 E12 0.2+ 1.2+
070321 J95 0.4+ 0.1+ 070509 511 0.1- 0.1- 070905 E12 0.6+ 0.1+
070321 J95 0.1- 0.1+ 070511 448 0.3+ 0.7- 070905 E12 0.3+ 0.2+
070322 595 0.8+ 0.4- 070511 448 0.3+ 0.2+ 100114 926 0.9+ 0.4-
070322 595 1.6+ 0.7- 070511 448 1.3+ 0.5+ 100114 926 0.4+ 0.2+
070322 595 1.0+ 0.3- 070524 448 0.3+ 0.8- 100125 926 0.4- 0.7+
070323 143 0.4+ 0.3- 070524 448 1.6- 0.6- 100125 926 0.2+ 0.2+
070325 448 0.0 0.3- 070529 448 0.1- 0.3- 100125 926 0.2+ 0.8+
070325 448 0.2+ 0.1+ 070529 448 0.0 0.1+
Ephemeris:
2007 FE1 a,e,i = 2.02, 0.55, 10 q = 0.9181
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 24 13 16.34 +12 35.8 0.699 1.388 109.9 41.8 20.4
2010 02 03 13 52.46 +10 42.9 0.585 1.310 110.4 44.9 19.9
2010 02 13 14 36.07 +08 06.5 0.487 1.233 108.6 49.4 19.5
2010 02 23 15 29.90 +04 21.4 0.409 1.159 104.1 55.9 19.2
2010 03 05 16 36.00 -00 49.7 0.357 1.090 96.3 64.7 19.0
2010 03 15 17 52.35 -06 55.4 0.335 1.029 86.3 74.7 19.1
2010 03 25 19 10.72 -12 22.7 0.347 0.978 76.8 83.0 19.4
2010 04 04 20 21.73 -15 54.6 0.386 0.941 70.1 87.3 19.7
2010 04 14 21 21.22 -17 26.5 0.444 0.921 66.6 87.2 19.9
2010 04 24 22 09.85 -17 32.7 0.510 0.920 65.5 84.2 20.1
2010 05 04 22 49.97 -16 46.5 0.578 0.938 66.1 79.5 20.2
2010 05 14 23 23.60 -15 32.8 0.642 0.972 67.9 74.4 20.4
2010 05 24 23 52.01 -14 09.8 0.698 1.021 70.6 69.2 20.5
2010 06 03 00 16.05 -12 49.6 0.744 1.082 74.2 64.4 20.6
2010 06 13 00 36.16 -11 40.8 0.777 1.150 78.5 60.0 20.7
2010 06 23 00 52.45 -10 49.6 0.799 1.223 83.8 55.7 20.8
2010 07 03 01 04.90 -10 19.5 0.810 1.300 90.0 51.5 20.8
2010 07 13 01 13.23 -10 13.6 0.811 1.378 97.2 47.0 20.8
2010 07 23 01 17.01 -10 33.1 0.807 1.457 105.6 42.2 20.8
2010 08 02 01 15.84 -11 16.9 0.799 1.535 115.1 36.8 20.7
2010 08 12 01 09.38 -12 21.3 0.795 1.613 125.8 30.6 20.7
2010 08 22 00 57.74 -13 37.3 0.799 1.689 137.5 23.9 20.6
2010 09 01 00 41.90 -14 51.5 0.818 1.763 149.5 16.9 20.5
2010 09 11 00 23.69 -15 48.9 0.857 1.836 160.0 10.8 20.5
2010 09 21 00 05.58 -16 18.0 0.921 1.907 164.2 8.2 20.6
2010 10 01 23 49.82 -16 15.6 1.009 1.975 158.6 10.7 21.0
2010 10 11 23 37.78 -15 44.9 1.121 2.042 148.9 14.6 21.4
2010 10 21 23 29.99 -14 52.4 1.253 2.106 138.7 18.2 21.8
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-B40
Read MPEC 2010-B39
Read MPEC 2010-B41
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)
