MPEC 2006-W100: 2000 WN183, 2003 QJ91, 2004 TT357, 2004 VU75, 2005 VZ122
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M.P.E.C. 2006-W100 Issued 2006 Nov. 27, 22:27 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 WN183, 2003 QJ91, 2004 TT357, 2004 VU75, 2005 VZ122
Revision to MPEC 2000-Y05, 2003-Q59, 2004-W12, 2004-W25, 2006-C53
Additional Observations:
K00WI3N C2006 10 19.43084 04 43 20.28 +20 28 56.0 23.6 R EW100695
K00WI3N C2006 10 20.43435 04 43 17.04 +20 28 48.9 EW100695
K00WI3N C2006 10 20.49007 04 43 16.86 +20 28 48.7 EW100695
K03Q91J C2006 08 21.17719 21 32 18.23 -16 49 56.9 22.0 R EW100807
K03Q91J C2006 08 21.26808 21 32 17.83 -16 49 58.8 EW100807
K03Q91J C2006 10 19.10013 21 29 06.81 -17 03 43.7 23.6 R EW100695
K03Q91J C2006 10 20.10237 21 29 05.52 -17 03 47.3 EW100695
K03Q91J C2006 10 20.21783 21 29 05.37 -17 03 47.7 EW100695
K04TZ7T C2006 10 19.29748 02 52 10.30 +17 17 25.7 21.9 R EW100695
K04TZ7T C2006 10 20.22801 02 52 04.98 +17 16 58.9 EW100695
K04TZ7T C2006 10 20.35183 02 52 04.31 +17 16 56.0 EW100695
K04V75U C2006 10 19.29234 01 26 37.61 +07 13 45.0 22.1 R EW100695
K04V75U C2006 10 20.19936 01 26 33.48 +07 13 20.9 EW100695
K04V75U C2006 10 20.32997 01 26 32.86 +07 13 17.6 EW100695
K05VC2Z C2006 10 19.40260 04 15 40.16 +16 30 24.2 22.3 R EW100695
K05VC2Z C2006 10 19.47909 04 15 39.85 +16 30 23.0 EW100695
K05VC2Z C2006 10 20.40715 04 15 35.81 +16 30 03.7 EW100695
Observer details:
695 Kitt Peak. Observer L. H. Wasserman. Measurers L. H. Wasserman,
M. W. Buie, P. L. Collins. 4-m f/2.8 reflector + CCD.
807 Cerro Tololo. Observer L. H. Wasserman. Measurers L. H. Wasserman,
M. W. Buie. 4-m f/2.9 reflector + CCD.
Orbital elements:
2000 WN183
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 279.73435 (2000.0) P Q
n 0.00331115 Peri. 67.76070 -0.96107823 -0.26725661
a 44.5810267 Node 96.68260 +0.22035101 -0.89438330
e 0.1148437 Incl. 4.04254 +0.16665552 -0.35868149
P 298 H 7.0 G 0.15 U 5
Residuals in seconds of arc
K00BQ 809 0.0 0.1+ K00BR 809 0.0 0.1- K011V 809 0.0 0.1+
K00BQ 809 0.4- 0.1- K00BR 809 0.1+ 0.2+ K06AJ 695 0.0 0.0
K00BQ 809 0.4+ 0.2- K011N 675 0.3+ 0.3- K06AK 695 0.1- 0.1-
K00BR 809 0.1- 0.0 K011N 675 0.0 0.2- K06AK 695 0.0 0.1+
K00BR 809 0.0 0.0 K011V 809 0.2- 0.3+
K00BR 809 0.0 0.2+ K011V 809 0.0 0.3+
2003 QJ91
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 262.04579 (2000.0) P Q
n 0.00333726 Peri. 340.05374 +0.44175021 -0.89610329
a 44.3482164 Node 83.71031 +0.82887719 +0.38929661
e 0.0492325 Incl. 2.48387 +0.34324824 +0.21318312
P 295 H 6.5 G 0.15 U 4
Residuals in seconds of arc
K038O 807 0.0 0.2+ K03A1 568 0.1+ 0.1- K068L 807 0.1+ 0.1-
K038P 807 0.1- 0.1+ K03A2 568 0.1+ 0.0 K06AJ 695 0.0 0.1+
K038P 807 0.1- 0.1+ K03A2 568 0.0 0.4- K06AK 695 0.0 0.1+
K038Q 807 0.1+ 0.1+ K068L 807 0.0 0.1- K06AK 695 0.0 0.0
2004 TT357
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 358.04370 (2000.0) P Q
n 0.00243036 Peri. 180.42136 +0.63925648 -0.75963823
a 54.7883901 Node 229.84740 +0.70599473 +0.64139116
e 0.4274036 Incl. 9.00144 +0.30483208 +0.10755062
P 406 H 7.9 G 0.15 U 7
Residuals in seconds of arc
K04AF 695 0.1- 0.0 K04B9 695 0.6+ 0.3+ K06AJ 695 0.1+ 0.1+
K04AF 695 0.1- 0.0 K04BK 568 0.3- 0.5- K06AK 695 0.3- 0.3-
K04B9 695 0.2+ 0.6+ K04BL 568 0.1- 0.3- K06AK 695 0.4+ 0.3+
2004 VU75
Eccentricity assumed
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 291.83155 (2000.0) P Q
n 0.00354195 Peri. 43.76134 -0.11608584 -0.99213959
a 42.6227033 Node 52.95953 +0.89441713 -0.12487608
e 0.0542559 Incl. 3.35576 +0.43190516 -0.00806208
P 278 H 6.5 G 0.15
Residuals in seconds of arc
K04B9 695 0.2+ 0.2+ K04CA 688 0.2- 0.4- K06AK 695 0.3+ 0.1-
K04BA 695 0.0 0.2+ K04CB 688 0.6+ 0.4- K06AK 695 0.1+ 0.0
K04BA 695 0.3- 0.0 K04CB 688 0.1+ 0.1-
K04CA 688 0.4- 0.5+ K06AJ 695 0.4- 0.1+
2005 VZ122
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 10.34770 (2000.0) P Q
n 0.00376266 Peri. 187.57050 +0.65065927 -0.74625301
a 40.9391979 Node 221.98640 +0.70725441 +0.66291339
e 0.1674474 Incl. 12.12679 +0.27646647 +0.06043417
P 262 H 7.5 G 0.15 U 7
Residuals in seconds of arc
K05B2 695 0.2- 0.0 K05C1 695 0.3- 0.0 K06AJ 695 0.2- 0.1-
K05B2 695 0.0 0.0 K05C1 695 0.0 0.2+ K06AJ 695 0.1+ 0.2+
K05B2 695 0.0 0.0 K05CU 688 0.7+ 0.1- K06AK 695 0.1- 0.1-
K05C1 695 0.1+ 0.1- K05CU 688 0.8- 0.1+
Ephemerides:
2000 WN183 a,e,i = 44.58, 0.11, 4 q = 39.461
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 04 41.09 +20 24.5 43.318 44.281 166.8 0.3 23.5
2006 12 01 04 40.26 +20 23.0 43.293 44.278 176.7 0.1 23.4
2006 12 11 04 39.43 +20 21.5 43.299 44.275 172.3 0.2 23.5
2006 12 21 04 38.62 +20 20.2 43.335 44.272 162.0 0.4 23.5
2006 12 31 04 37.87 +20 19.0 43.401 44.269 151.7 0.6 23.5
2007 01 10 04 37.19 +20 18.0 43.494 44.266 141.3 0.8 23.6
2007 01 20 04 36.63 +20 17.3 43.611 44.263 131.0 1.0 23.6
2007 01 30 04 36.20 +20 16.9 43.748 44.260 120.8 1.1 23.6
2007 02 09 04 35.91 +20 16.8 43.901 44.257 110.6 1.2 23.6
2007 02 19 04 35.78 +20 17.1 44.064 44.254 100.4 1.3 23.6
2007 03 01 04 35.81 +20 17.7 44.233 44.251 90.4 1.3 23.6
2007 03 11 04 36.01 +20 18.6 44.402 44.248 80.4 1.3 23.6
2007 03 21 04 36.36 +20 19.8 44.567 44.245 70.6 1.2 23.6
2007 03 31 04 36.87 +20 21.3 44.721 44.242 60.8 1.1 23.6
2007 04 10 04 37.51 +20 23.1 44.862 44.239 51.1 1.0 23.6
2007 04 20 04 38.27 +20 25.0 44.984 44.236 41.5 0.9 23.6
2007 04 30 04 39.14 +20 27.1 45.085 44.233 31.9 0.7 23.6
2003 QJ91 a,e,i = 44.35, 0.05, 2 q = 42.165
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 21 29.19 -17 01.9 44.895 44.747 80.8 1.2 23.2
2006 12 01 21 29.53 -16 59.8 45.061 44.746 70.8 1.2 23.2
2006 12 11 21 30.02 -16 57.1 45.218 44.745 60.7 1.1 23.2
2006 12 21 21 30.64 -16 53.8 45.360 44.743 50.7 1.0 23.2
2006 12 31 21 31.37 -16 49.9 45.483 44.742 40.7 0.8 23.2
2007 01 10 21 32.20 -16 45.7 45.583 44.741 30.8 0.6 23.2
2004 TT357 a,e,i = 54.79, 0.43, 9 q = 31.372
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 02 48.90 +17 00.9 30.446 31.407 166.5 0.4 22.9
2006 12 01 02 47.95 +16 55.9 30.502 31.406 156.1 0.7 22.9
2006 12 11 02 47.10 +16 51.3 30.587 31.405 145.8 1.0 23.0
2006 12 21 02 46.38 +16 47.3 30.696 31.405 135.4 1.3 23.0
2006 12 31 02 45.83 +16 44.0 30.828 31.404 125.1 1.5 23.0
2007 01 10 02 45.47 +16 41.5 30.978 31.403 114.8 1.6 23.0
2007 01 20 02 45.32 +16 39.9 31.140 31.402 104.6 1.7 23.1
2007 01 30 02 45.39 +16 39.3 31.310 31.401 94.4 1.8 23.1
2007 02 09 02 45.67 +16 39.7 31.482 31.400 84.3 1.8 23.1
2007 02 19 02 46.17 +16 41.1 31.652 31.399 74.3 1.7 23.1
2007 03 01 02 46.87 +16 43.4 31.813 31.398 64.4 1.6 23.1
2007 03 11 02 47.76 +16 46.6 31.962 31.398 54.7 1.5 23.1
2007 03 21 02 48.81 +16 50.4 32.094 31.397 44.9 1.3 23.1
2007 03 31 02 50.01 +16 55.0 32.206 31.396 35.3 1.1 23.1
2004 VU75 a,e,i = 42.62, 0.05, 3 q = 40.310
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 01 24.32 +07 01.0 41.066 41.866 143.6 0.8 22.8
2006 12 01 01 23.77 +06 58.2 41.181 41.864 133.4 1.0 22.8
2006 12 11 01 23.35 +06 56.1 41.317 41.863 123.1 1.1 22.9
2006 12 21 01 23.05 +06 54.9 41.469 41.862 112.9 1.2 22.9
2006 12 31 01 22.90 +06 54.5 41.634 41.860 102.7 1.3 22.9
2007 01 10 01 22.91 +06 55.1 41.805 41.859 92.5 1.3 22.9
2007 01 20 01 23.07 +06 56.7 41.977 41.858 82.4 1.3 22.9
2007 01 30 01 23.38 +06 59.1 42.146 41.856 72.3 1.3 22.9
2007 02 09 01 23.84 +07 02.3 42.305 41.855 62.3 1.2 22.9
2007 02 19 01 24.43 +07 06.4 42.450 41.854 52.3 1.1 22.9
2007 03 01 01 25.14 +07 11.0 42.578 41.852 42.5 0.9 22.9
2007 03 11 01 25.95 +07 16.2 42.683 41.851 32.7 0.7 22.9
2005 VZ122 a,e,i = 40.94, 0.17, 12 q = 34.084
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 21 04 12.78 +16 19.0 33.271 34.251 172.5 0.2 22.8
2006 12 01 04 11.78 +16 15.7 33.273 34.252 173.4 0.2 22.8
2006 12 11 04 10.79 +16 12.7 33.304 34.254 164.3 0.4 22.9
2006 12 21 04 09.86 +16 10.1 33.366 34.255 154.3 0.7 22.9
2006 12 31 04 09.02 +16 07.9 33.456 34.256 144.0 1.0 22.9
2007 01 10 04 08.31 +16 06.3 33.570 34.257 133.7 1.2 23.0
2007 01 20 04 07.76 +16 05.3 33.706 34.258 123.5 1.4 23.0
2007 01 30 04 07.38 +16 05.0 33.859 34.260 113.2 1.5 23.0
2007 02 09 04 07.20 +16 05.2 34.024 34.261 103.1 1.6 23.0
2007 02 19 04 07.22 +16 06.1 34.195 34.262 93.0 1.7 23.1
2007 03 01 04 07.45 +16 07.6 34.369 34.263 83.1 1.6 23.1
2007 03 11 04 07.88 +16 09.5 34.539 34.265 73.2 1.6 23.1
2007 03 21 04 08.49 +16 11.9 34.700 34.266 63.4 1.5 23.1
2007 03 31 04 09.29 +16 14.7 34.848 34.267 53.8 1.3 23.1
2007 04 10 04 10.24 +16 17.7 34.979 34.268 44.2 1.2 23.1
2007 04 20 04 11.32 +16 20.9 35.090 34.270 34.7 1.0 23.1
The 2:5 Neptune librator 2004 TT357 remains more than 15 AU from Neptune
over a 14 000-year period.
Brian G. Marsden (C) Copyright 2006 MPC M.P.E.C. 2006-W100
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