MPEC 2006-W108: 2004 PA108, 2004 VS75
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M.P.E.C. 2006-W108 Issued 2006 Nov. 28, 18:23 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
2004 PA108, 2004 VS75
Revision to MPEC 2004-R17, 2004-W25
Additional Observations:
K04PA8A C2006 10 19.17414 23 02 50.72 -06 43 15.5 22.3 R EW108695
K04PA8A C2006 10 19.26624 23 02 50.42 -06 43 17.0 EW108695
K04PA8A C2006 10 20.16577 23 02 47.58 -06 43 34.6 EW108695
K04V75S C2003 11 20.12158 01 03 06.09 +05 52 55.0 22.6 R EW108695
K04V75S C2003 11 20.20624 01 03 05.80 +05 52 53.3 EW108695
K04V75S C2006 10 19.25970 01 19 46.76 +08 07 46.1 22.4 R EW108695
K04V75S C2006 10 19.36290 01 19 46.27 +08 07 43.4 EW108695
K04V75S C2006 10 20.19075 01 19 42.49 +08 07 22.4 EW108695
K04V75S C2006 10 20.31914 01 19 41.90 +08 07 19.0 EW108695
Observer details:
695 Kitt Peak. Observers M. W. Buie, L. H. Wasserman. Measurers L. H.
Wasserman, M. W. Buie, P. L. Collins. 4-m f/2.8 reflector + CCD.
Orbital elements:
2004 PA108
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 323.49489 (2000.0) P Q
n 0.00248815 Peri. 294.40810 +0.33118065 -0.94346552
a 53.9367429 Node 136.24376 +0.87280523 +0.30072841
e 0.4571049 Incl. 1.14862 +0.35851137 +0.13941034
P 396 H 6.3 G 0.15 U 7
Residuals in seconds of arc
K048E 807 0.3+ 0.1+ K049D 304 0.1+ 0.0 K06AJ 695 0.1- 0.1+
K048E 807 0.1+ 0.1+ K049D 304 0.1+ 0.0 K06AK 695 0.1- 0.1-
K048F 807 0.3- 0.1- K06AJ 695 0.1- 0.2-
2004 VS75
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 55.06064 (2000.0) P Q
n 0.00332782 Peri. 292.49814 +0.71677666 +0.69539895
a 44.4320124 Node 23.54444 -0.58298914 +0.63814859
e 0.1026967 Incl. 7.40639 -0.38256356 +0.33043408
P 296 H 6.9 G 0.15 U 5
Residuals in seconds of arc
K03BK 695 0.2+ 0.1- K04BA 695 0.0 0.1+ K06AJ 695 0.1- 0.1-
K03BK 695 0.1+ 0.3- K04BI 568 0.1+ 0.0 K06AK 695 0.0 0.0
K04B9 695 0.5+ 0.6+ K04BI 568 0.0 0.0 K06AK 695 0.1+ 0.1-
K04B9 695 0.9- 0.1+ K06AJ 695 0.1+ 0.0
Ephemerides:
2004 PA108 a,e,i = 53.94, 0.46, 1 q = 29.282
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 23 01.77 -06 49.6 40.869 41.145 105.5 1.3 22.6
2006 12 01 23 01.76 -06 49.6 41.028 41.133 95.4 1.4 22.6
2006 12 11 23 01.90 -06 48.7 41.190 41.121 85.3 1.4 22.6
2006 12 21 23 02.19 -06 46.7 41.349 41.109 75.2 1.3 22.6
2006 12 31 23 02.63 -06 43.9 41.501 41.097 65.1 1.2 22.6
2007 01 10 23 03.22 -06 40.1 41.640 41.085 55.1 1.1 22.6
2007 01 20 23 03.92 -06 35.7 41.762 41.073 45.1 1.0 22.6
2007 01 30 23 04.74 -06 30.5 41.862 41.061 35.2 0.8 22.6
2004 VS75 a,e,i = 44.43, 0.10, 7 q = 39.869
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 01 17.50 +07 55.2 41.389 42.176 142.4 0.8 23.2
2006 12 01 01 16.98 +07 52.4 41.510 42.179 132.2 1.0 23.3
2006 12 11 01 16.57 +07 50.3 41.652 42.181 121.9 1.1 23.3
2006 12 21 01 16.30 +07 49.1 41.810 42.184 111.7 1.2 23.3
2006 12 31 01 16.18 +07 48.7 41.980 42.186 101.5 1.3 23.3
2007 01 10 01 16.21 +07 49.2 42.155 42.189 91.3 1.3 23.3
2007 01 20 01 16.39 +07 50.7 42.331 42.191 81.2 1.3 23.3
2007 01 30 01 16.72 +07 53.1 42.503 42.193 71.1 1.3 23.3
2007 02 09 01 17.20 +07 56.3 42.664 42.196 61.1 1.2 23.3
2007 02 19 01 17.81 +08 00.3 42.812 42.198 51.1 1.0 23.3
2007 03 01 01 18.53 +08 04.9 42.941 42.201 41.2 0.9 23.3
2007 03 11 01 19.34 +08 10.2 43.047 42.203 31.5 0.7 23.3
Brian G. Marsden (C) Copyright 2006 MPC M.P.E.C. 2006-W108
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