MPEC 2007-L38 : 2007 LS
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M.P.E.C. 2007-L38 Issued 2007 June 11, 09:29 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 LS
Observations:
K07L00S* C2007 06 08.29124 15 37 58.33 -11 50 28.8 21.0 V EL038691
K07L00S C2007 06 08.30890 15 37 56.88 -11 50 22.3 20.8 V EL038691
K07L00S C2007 06 08.32655 15 37 55.39 -11 50 15.7 21.1 V EL038691
K07L00S FC2007 06 08.97072 15 37 03.38 -11 46 26.7 20.1 R EL038246
K07L00S FC2007 06 08.98104 15 37 02.29 -11 46 24.0 EL038246
K07L00S C2007 06 09.14829815 36 49.04 -11 45 23.2 21.4 EL038H55
K07L00S C2007 06 09.15353715 36 48.46 -11 45 20.7 21.5 EL038H55
K07L00S C2007 06 09.15877715 36 48.16 -11 45 19.2 21.7 EL038H55
K07L00S C2007 06 09.20096 15 36 44.71 -11 45 03.7 21.6 R EL038734
K07L00S C2007 06 09.20953 15 36 44.08 -11 45 01.3 21.5 R EL038734
K07L00S HC2007 06 09.22247 15 36 42.94 -11 44 58.0 EL038291
K07L00S HC2007 06 09.22671 15 36 42.58 -11 44 51.9 EL038291
K07L00S HC2007 06 09.23135 15 36 42.32 -11 44 53.1 EL038291
K07L00S C2007 06 10.46250 15 35 03.34 -11 37 32.7 20.9 R EL038474
K07L00S C2007 06 10.46667 15 35 02.99 -11 37 30.9 EL038474
K07L00S C2007 06 10.47025 15 35 02.68 -11 37 29.7 20.9 R EL038474
K07L00S C2007 06 11.25737 15 34 00.07 -11 33 04.6 EL038291
K07L00S C2007 06 11.26123 15 33 59.74 -11 33 03.6 EL038291
K07L00S C2007 06 11.26518 15 33 59.42 -11 33 01.7 EL038291
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
291 LPL/Spacewatch II. Observers A. F. Tubbiolo, T. H. Bressi. 1.8-m f/2.7
reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
734 Farpoint Observatory. Observer D. Tibbets. 0.7-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2007 LS Earth MOID = 0.0902 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 299.85869 (2000.0) P Q
n 0.23632474 Peri. 170.31548 +0.96431472 -0.25958261
a 2.5909752 Node 204.91899 +0.23388678 +0.92742875
e 0.6958902 Incl. 7.10250 +0.12407296 +0.26924484
P 4.17 H 17.7 G 0.15 U 9
Residuals in seconds of arc
070608 691 0.2- 0.1- 070609 H55 0.4+ 0.1- 070610 474 0.0 0.3+
070608 691 0.2+ 0.0 070609 734 0.4+ 0.4+ 070610 474 0.2- 0.2+
070608 691 0.1- 0.2+ 070609 734 1.5+ 0.2- 070611 291 0.2+ 0.0
070608 246 3.0+ 0.2- 070609 291 0.8- 2.0- 070611 291 0.1- 0.3-
070608 246 0.6- 1.2- 070609 291 0.9- 2.6+ 070611 291 0.1- 0.2+
070609 H55 0.6+ 0.4- 070609 291 0.9+ 0.3-
070609 H55 1.6- 0.3+ 070610 474 0.2+ 0.1-
Ephemeris:
2007 LS a,e,i = 2.59, 0.70, 7 q = 0.7879
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 06 09 15 37.02 -11 46.2 1.495 2.457 156.0 9.7 21.2
2007 06 19 15 24.29 -10 52.0 1.482 2.377 143.6 14.7 21.3
2007 06 29 15 13.85 -10 11.3 1.491 2.296 131.6 19.3 21.4
2007 07 09 15 06.44 -09 47.2 1.517 2.212 120.3 23.4 21.4
2007 07 19 15 02.46 -09 40.8 1.552 2.125 109.9 26.7 21.5
2007 07 29 15 01.98 -09 51.5 1.592 2.037 100.4 29.4 21.5
2007 08 08 15 04.87 -10 17.3 1.630 1.945 91.7 31.4 21.5
2007 08 18 15 10.96 -10 56.0 1.664 1.852 83.8 32.9 21.5
2007 08 28 15 20.09 -11 45.1 1.689 1.756 76.6 34.0 21.5
2007 09 07 15 32.09 -12 42.3 1.704 1.657 70.0 34.9 21.4
2007 09 17 15 46.96 -13 44.9 1.706 1.557 64.1 35.5 21.3
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-L38
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