MPEC 2006-T34 : 2003 QB112, 2004 TE282, 2004 TX357, 2004 VZ75
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M.P.E.C. 2006-T34 Issued 2006 Oct. 5, 21:19 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
2003 QB112, 2004 TE282, 2004 TX357, 2004 VZ75
Revision to MPEC 2003-S19, 2004-U58, 2004-W12, 2004-W26
Additional Observations:
K03QB2B C2006 08 21.22608 00 17 33.85 -00 28 19.5 22.3 R ET034807
K03QB2B C2006 08 21.29974 00 17 33.57 -00 28 21.4 ET034807
K03QB2B C2006 08 22.20621 00 17 30.26 -00 28 41.9 ET034807
K04TS2E C2005 12 02.21336 03 16 02.25 +20 53 23.5 22.5 R ET034695
K04TS2E C2005 12 02.26607 03 16 01.90 +20 53 22.6 ET034695
K04TS2E C2005 12 02.31891 03 16 01.56 +20 53 21.7 ET034695
K04TS2E C2006 08 21.34359 03 31 04.19 +22 15 03.9 22.4 R ET034807
K04TS2E C2006 08 22.32785 03 31 04.86 +22 15 19.1 ET034807
K04TS2E C2006 08 23.31538 03 31 05.35 +22 15 34.9 ET034807
K04TZ7X C2005 12 01.21277 03 00 48.35 +21 10 10.7 22.7 R ET034695
K04TZ7X C2005 12 01.26886 03 00 47.98 +21 10 09.6 ET034695
K04TZ7X C2005 12 01.32709 03 00 47.58 +21 10 07.9 ET034695
K04TZ7X C2006 08 21.33972 03 18 31.60 +22 42 55.7 21.9 R ET034807
K04TZ7X C2006 08 22.32390 03 18 32.11 +22 43 12.4 ET034807
K04TZ7X C2006 08 23.31162 03 18 32.43 +22 43 29.8 ET034807
K04V75Z C2005 11 03.33638 04 04 53.12 +16 21 08.0 22.5 R ET034695
K04V75Z C2005 11 03.38305 04 04 52.90 +16 21 07.2 ET034695
K04V75Z C2005 11 03.43024 04 04 52.67 +16 21 06.4 ET034695
K04V75Z C2005 12 23.29384 04 00 48.56 +16 09 40.0 21.3 R ET034568
K04V75Z C2005 12 23.35187 04 00 48.29 +16 09 39.4 ET034568
K04V75Z C2006 08 21.34776 04 12 33.62 +16 47 10.6 22.2 R ET034807
K04V75Z C2006 08 22.33198 04 12 34.99 +16 47 08.1 ET034807
K04V75Z C2006 08 23.31953 04 12 36.37 +16 47 04.8 ET034807
Observer details:
568 Mauna Kea. Observers J. Pittichova, K. J. Meech. Measurer K. J. Meech.
2.2-m telescope + CCD.
695 Kitt Peak. Observers L. H. Wasserman, R. L. Millis. Measurers
L. H. Wasserman, R. L. Millis, M. W. Buie. 4.0-m f/2.8 reflector + CCD.
807 Cerro Tololo. Observer L. H. Wasserman. Measurers L. H. Wasserman,
M. W. Buie. 4.0-m f/2.9 reflector + CCD.
Orbital elements:
2003 QB112
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 19.39354 (2000.0) P Q
n 0.00340275 Peri. 325.66875 +0.93305288 +0.35671233
a 43.7773371 Node 13.66736 -0.26969012 +0.77927811
e 0.0974094 Incl. 11.36669 -0.23807471 +0.51524940
P 290 H 6.9 G 0.15 U 6
Residuals in seconds of arc
K038Q 807 0.2+ 0.3- K0393 304 0.1+ 0.1+ K068L 807 0.1+ 0.1+
K038Q 807 0.3- 0.2- K03AM 695 0.0 0.1- K068L 807 0.0 0.1-
K0393 304 0.0 0.2+ K03AM 695 0.1- 0.1+ K068M 807 0.1- 0.1-
2004 TE282
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 304.91445 (2000.0) P Q
n 0.00489204 Peri. 80.56042 -0.54737463 -0.79750220
a 34.3670982 Node 45.81880 +0.55905601 -0.57404626
e 0.1579067 Incl. 20.71915 +0.62276592 -0.18563710
P 201 H 7.9 G 0.15 U 3
Residuals in seconds of arc
K04AF 695 0.2+ 0.3+ K04B9 695 0.0 0.2+ K068L 807 0.1- 0.1-
K04AF 695 0.2- 0.0 K05C2 695 0.1+ 0.1- K068M 807 0.2+ 0.3-
K04AG 695 0.0 0.0 K05C2 695 0.0 0.0 K068N 807 0.2- 0.5+
K04B9 695 0.0 0.4- K05C2 695 0.0 0.0
2004 TX357
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 346.66776 (2000.0) P Q
n 0.00447963 Peri. 36.26431 +0.31209828 -0.93536538
a 36.4452823 Node 36.39719 +0.79228782 +0.15959830
e 0.2082400 Incl. 16.28492 +0.52428492 +0.31562635
P 220 H 8.1 G 0.15 U 4
Residuals in seconds of arc
K04AF 695 0.0 0.1+ K04CA 688 0.3+ 0.1- K05C1 695 0.0 0.4+
K04AF 695 0.1+ 0.3- K04CA 688 1.1- 1.1- K05C1 695 0.2- 0.0
K04B9 695 0.1- 0.1+ K04CB 688 0.5+ 0.7+ K068L 807 0.1- 0.5+
K04B9 695 0.1- 0.2+ K04CB 688 0.5+ 0.1- K068M 807 0.3+ 0.5-
K04BA 695 0.1- 0.2+ K05C1 695 0.1- 0.2+ K068N 807 0.1- 0.3-
2004 VZ75
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 261.65694 (2000.0) P Q
n 0.00399383 Peri. 13.38388 -0.99913450 +0.03874838
a 39.3438146 Node 168.80387 -0.04156419 -0.94429948
e 0.1939276 Incl. 4.46816 +0.00163464 -0.32679817
P 247 H 5.9 G 0.15 U 5
Residuals in seconds of arc
K04B9 695 0.2+ 0.1+ K05B3 695 0.0 0.0 K068L 807 0.3+ 0.0
K04BA 695 0.1- 0.0 K05B3 695 0.1- 0.1- K068M 807 0.5- 0.2+
K04BA 695 0.2- 0.0 K05CN 568 0.1+ 0.0 K068N 807 0.2+ 0.1-
K05B3 695 0.0 0.0 K05CN 568 0.1- 0.0
Ephemerides:
2003 QB112 a,e,i = 43.78, 0.10, 11 q = 39.513
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 02 00 14.49 -00 46.7 38.813 39.809 174.0 0.1 22.9
2006 10 12 00 13.72 -00 51.0 38.848 39.810 164.2 0.4 22.9
2006 10 22 00 12.98 -00 55.1 38.913 39.811 154.2 0.6 23.0
2006 11 01 00 12.32 -00 58.5 39.004 39.812 144.1 0.8 23.0
2006 11 11 00 11.75 -01 01.3 39.120 39.813 133.9 1.0 23.0
2006 11 21 00 11.30 -01 03.2 39.257 39.814 123.7 1.2 23.0
2006 12 01 00 10.99 -01 04.2 39.411 39.815 113.5 1.3 23.1
2006 12 11 00 10.82 -01 04.2 39.577 39.816 103.4 1.4 23.1
2006 12 21 00 10.82 -01 03.1 39.750 39.817 93.2 1.4 23.1
2006 12 31 00 10.97 -01 01.0 39.925 39.818 83.1 1.4 23.1
2007 01 10 00 11.28 -00 57.9 40.096 39.819 73.0 1.4 23.1
2007 01 20 00 11.74 -00 53.9 40.259 39.820 62.9 1.3 23.1
2007 01 30 00 12.34 -00 49.0 40.407 39.821 52.9 1.1 23.1
2007 02 09 00 13.07 -00 43.3 40.538 39.822 43.0 1.0 23.1
2007 02 19 00 13.89 -00 37.1 40.647 39.823 33.1 0.8 23.1
2004 TE282 a,e,i = 34.37, 0.16, 21 q = 28.940
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 02 03 29.74 +22 19.5 31.223 31.912 132.9 1.3 23.1
2006 10 12 03 28.93 +22 18.7 31.106 31.908 142.9 1.1 23.0
2006 10 22 03 27.99 +22 17.2 31.014 31.903 153.0 0.8 23.0
2006 11 01 03 26.93 +22 15.2 30.948 31.899 163.1 0.5 23.0
2006 11 11 03 25.81 +22 12.7 30.912 31.895 172.8 0.2 22.9
2006 11 21 03 24.67 +22 09.8 30.906 31.890 174.8 0.2 22.9
2006 12 01 03 23.55 +22 06.9 30.931 31.886 165.2 0.5 23.0
2006 12 11 03 22.50 +22 03.9 30.986 31.881 155.0 0.7 23.0
2006 12 21 03 21.55 +22 01.1 31.069 31.877 144.7 1.0 23.0
2006 12 31 03 20.74 +21 58.6 31.177 31.872 134.3 1.3 23.1
2007 01 10 03 20.11 +21 56.6 31.307 31.868 124.0 1.5 23.1
2007 01 20 03 19.68 +21 55.3 31.454 31.864 113.8 1.6 23.1
2007 01 30 03 19.47 +21 54.6 31.614 31.859 103.6 1.7 23.1
2007 02 09 03 19.48 +21 54.7 31.780 31.855 93.4 1.8 23.1
2007 02 19 03 19.72 +21 55.6 31.949 31.850 83.4 1.8 23.2
2007 03 01 03 20.18 +21 57.4 32.113 31.846 73.5 1.7 23.2
2007 03 11 03 20.85 +22 00.0 32.270 31.841 63.6 1.6 23.2
2007 03 21 03 21.71 +22 03.3 32.414 31.837 53.9 1.4 23.2
2007 03 31 03 22.73 +22 07.4 32.540 31.833 44.3 1.3 23.2
2007 04 10 03 23.90 +22 12.1 32.646 31.828 34.8 1.0 23.1
2004 TX357 a,e,i = 36.45, 0.21, 16 q = 28.856
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 02 03 16.94 +22 47.7 28.454 29.177 135.5 1.4 22.9
2006 10 12 03 16.04 +22 46.6 28.346 29.175 145.5 1.1 22.9
2006 10 22 03 15.00 +22 44.7 28.264 29.173 155.5 0.8 22.8
2006 11 01 03 13.86 +22 42.1 28.209 29.170 165.5 0.5 22.8
2006 11 11 03 12.66 +22 39.0 28.183 29.168 174.2 0.2 22.7
2006 11 21 03 11.45 +22 35.4 28.188 29.166 171.8 0.3 22.7
2006 12 01 03 10.28 +22 31.7 28.224 29.164 162.2 0.6 22.8
2006 12 11 03 09.20 +22 28.0 28.289 29.162 152.0 0.9 22.8
2006 12 21 03 08.25 +22 24.5 28.382 29.160 141.7 1.2 22.9
2006 12 31 03 07.46 +22 21.4 28.498 29.158 131.4 1.4 22.9
2007 01 10 03 06.88 +22 18.9 28.635 29.156 121.1 1.7 22.9
2007 01 20 03 06.52 +22 17.1 28.789 29.154 110.9 1.8 22.9
2007 01 30 03 06.41 +22 16.1 28.952 29.152 100.7 1.9 23.0
2007 02 09 03 06.54 +22 16.1 29.122 29.150 90.6 1.9 23.0
2007 02 19 03 06.91 +22 17.1 29.292 29.148 80.7 1.9 23.0
2007 03 01 03 07.53 +22 19.0 29.457 29.146 70.8 1.8 23.0
2007 03 11 03 08.36 +22 21.9 29.612 29.144 61.0 1.7 23.0
2007 03 21 03 09.39 +22 25.6 29.754 29.142 51.3 1.5 23.0
2007 03 31 03 10.59 +22 30.2 29.877 29.140 41.8 1.3 23.0
2007 04 10 03 11.94 +22 35.6 29.979 29.138 32.3 1.1 23.0
2004 VZ75 a,e,i = 39.34, 0.19, 4 q = 31.714
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 02 04 12.20 +16 41.8 41.233 41.805 124.3 1.1 22.2
2006 10 12 04 11.72 +16 39.6 41.099 41.801 134.2 1.0 22.2
2006 10 22 04 11.11 +16 37.3 40.984 41.796 144.2 0.8 22.2
2006 11 01 04 10.40 +16 34.8 40.895 41.791 154.2 0.6 22.2
2006 11 11 04 09.62 +16 32.2 40.833 41.786 164.2 0.4 22.1
2006 11 21 04 08.78 +16 29.7 40.800 41.782 173.4 0.2 22.1
2006 12 01 04 07.92 +16 27.3 40.798 41.777 173.0 0.2 22.1
2006 12 11 04 07.08 +16 25.2 40.826 41.772 163.6 0.4 22.1
2006 12 21 04 06.29 +16 23.4 40.884 41.767 153.5 0.6 22.2
2006 12 31 04 05.57 +16 21.9 40.970 41.763 143.3 0.8 22.2
2007 01 10 04 04.96 +16 20.9 41.081 41.758 133.0 1.0 22.2
2007 01 20 04 04.48 +16 20.4 41.213 41.753 122.8 1.1 22.2
2007 01 30 04 04.14 +16 20.4 41.361 41.748 112.5 1.2 22.3
2007 02 09 04 03.97 +16 20.9 41.521 41.744 102.4 1.3 22.3
2007 02 19 04 03.96 +16 21.9 41.687 41.739 92.3 1.4 22.3
2007 03 01 04 04.12 +16 23.4 41.855 41.734 82.3 1.3 22.3
2007 03 11 04 04.45 +16 25.4 42.019 41.729 72.4 1.3 22.3
2007 03 21 04 04.93 +16 27.7 42.173 41.725 62.6 1.2 22.3
2007 03 31 04 05.56 +16 30.3 42.315 41.720 52.9 1.1 22.3
2007 04 10 04 06.31 +16 33.1 42.439 41.715 43.3 0.9 22.3
2007 04 20 04 07.18 +16 36.2 42.542 41.710 33.8 0.8 22.3
The 3:4 and 2:3 Neptune librators 2004 TX357 and 2004 VZ75 remain more
than 7 and 16 AU, respectively, over a 14 000-year period.
Brian G. Marsden (C) Copyright 2006 MPC M.P.E.C. 2006-T34
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