MPEC 2007-L43 : 2004 VS60
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M.P.E.C. 2007-L43 Issued 2007 June 11, 15:27 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
2004 VS60
Revision to MPEC 2004-V57
Additional Observations:
K04V60S C2007 05 18.44236 13 27 04.30 -21 41 37.0 20.8 R EL043474
K04V60S C2007 05 18.44560 13 27 04.12 -21 41 32.8 20.8 R EL043474
K04V60S C2007 05 18.44861 13 27 03.94 -21 41 29.3 20.8 R EL043474
K04V60S C2007 05 18.45139 13 27 03.76 -21 41 26.1 20.9 R EL043474
K04V60S C2007 05 18.46076 13 27 03.23 -21 41 15.7 20.3 R EL043474
K04V60S C2007 05 18.47523 13 27 02.40 -21 40 59.5 20.8 R EL043474
K04V60S C2007 06 11.36331 13 15 35.72 -14 44 31.8 20.9 R EL043474
K04V60S C2007 06 11.37211 13 15 35.71 -14 44 24.1 20.6 R EL043474
K04V60S C2007 06 11.37627 13 15 35.70 -14 44 20.1 EL043474
K04V60S C2007 06 11.38044 13 15 35.70 -14 44 16.4 20.5 R EL043474
K04V60S C2007 06 11.39074 13 15 35.67 -14 44 07.3 21.1 R EL043474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
070518 474 0.06- 0.01+ 070611 474 0.05- 0.00- MPO 74435 +0.20 day
Orbital elements:
2004 VS60 Earth MOID = 0.3831 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 290.09991 (2000.0) P Q
n 0.30686380 Peri. 94.03525 +0.84209399 +0.44909926
a 2.1769023 Node 239.51956 -0.51732910 +0.82914825
e 0.4645254 Incl. 20.27540 +0.15247398 +0.33290095
P 3.21 H 18.2 G 0.15 U 3
Residuals in seconds of arc
041110 704 0.2- 1.1- 041114 185 0.3- 0.1- 041211 246 0.1+ 0.1+
041110 704 0.1- 0.1- 041115 246 0.3- 0.5- 041211 246 0.4+ 0.3-
041110 704 1.0- 0.7+ 041115 246 0.2+ 0.2+ 041211 246 0.0 0.4-
041110 704 0.6- 0.5+ 041118 170 0.6+ 0.3- 041211 246 0.0 0.4+
041111 711 0.1- 0.2+ 041118 170 1.0+ 0.3- 041215 246 0.5- 1.0-
041111 711 0.1- 0.1+ 041118 170 0.8+ 0.1- 041215 246 0.4- 0.3-
041111 854 0.3+ 0.4- 041119 703 0.5+ 1.4- 041215 246 0.9- 0.5+
041111 711 0.4- 0.1+ 041119 703 0.4- 0.1+ 041215 246 0.3- 0.2-
041111 854 0.3+ 0.7+ 041119 703 0.5+ 0.2- 041215 246 0.3- 0.1-
041111 854 0.5+ 0.4+ 041119 703 1.1- 1.3- 041215 246 1.1- 0.5+
041112 704 0.2- 0.5+ 041126 448 0.4+ 0.4- 070518 474 0.1+ 0.2-
041112 704 0.6+ 0.9+ 041126 448 0.7+ 0.4- 070518 474 0.2+ 0.4+
041112 704 0.6- 0.3+ 041126 448 1.1+ 0.2- 070518 474 0.1+ 0.5+
041112 704 1.2- 0.3+ 041207 246 0.2- 0.2- 070518 474 0.2- 0.5+
041112 711 1.0+ 0.4+ 041207 246 0.4+ 0.1- 070518 474 0.1- 0.4+
041112 711 1.1+ 0.1+ 041207 246 0.4- 1.0+ 070518 474 0.0 0.2+
041112 711 0.6+ 0.5+ 041207 246 0.6+ 0.0 070611 474 0.3- 0.1-
041112 H06 0.3- 0.6+ 041207 246 0.2- 0.6+ 070611 474 0.0 0.3-
041112 H06 1.4- 0.2- 041207 246 0.6- 0.6+ 070611 474 0.0 0.0
041112 H06 1.0- 0.8- 041209 246 0.2- 0.6+ 070611 474 0.2+ 0.1-
041112 J92 0.2- 0.2- 041209 246 0.3+ 0.9+ 070611 474 0.3+ 0.2-
041113 J92 0.0 0.8+ 041209 246 1.0+ 0.7+
041114 185 0.8+ 0.8- 041211 246 0.1+ 0.4-
Ephemeris:
2004 VS60 a,e,i = 2.18, 0.46, 20 q = 1.1657
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 06 09 13 15.74 -15 20.6 1.187 1.958 125.3 25.0 21.2
2007 06 19 13 16.60 -12 59.2 1.228 1.898 115.2 29.0 21.3
2007 06 29 13 21.17 -11 07.8 1.275 1.838 106.1 32.1 21.4
2007 07 09 13 29.07 -09 45.4 1.326 1.778 97.9 34.5 21.5
2007 07 19 13 39.96 -08 49.1 1.375 1.716 90.5 36.3 21.5
2007 07 29 13 53.54 -08 14.9 1.420 1.655 83.9 37.6 21.6
2007 08 08 14 09.55 -07 58.4 1.460 1.595 78.0 38.5 21.6
2007 08 18 14 27.84 -07 55.5 1.492 1.535 72.7 39.0 21.6
2007 08 28 14 48.32 -08 02.2 1.517 1.476 68.1 39.4 21.5
2007 09 07 15 10.91 -08 14.5 1.534 1.420 64.1 39.7 21.5
2007 09 17 15 35.65 -08 28.8 1.543 1.366 60.6 39.9 21.4
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-L43
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