MPEC 2007-T109: 2007 TX68
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M.P.E.C. 2007-T109 Issued 2007 Oct. 15, 05:39 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 TX68
Observations:
K07T68X* C2007 10 13.26865 01 12 11.52 +02 56 01.3 20.2 V ET109G96
K07T68X C2007 10 13.27523 01 12 15.19 +02 57 08.6 20.2 V ET109G96
K07T68X C2007 10 13.28181 01 12 18.82 +02 58 15.6 20.0 V ET109G96
K07T68X C2007 10 13.28832 01 12 22.53 +02 59 22.6 20.0 V ET109G96
K07T68X C2007 10 13.33560 01 12 49.06 +03 07 27.7 20.4 V ET109G96
K07T68X C2007 10 13.33625 01 12 49.42 +03 07 34.3 20.4 V ET109G96
K07T68X C2007 10 13.33690 01 12 49.82 +03 07 41.0 20.3 V ET109G96
K07T68X C2007 10 13.33756 01 12 50.22 +03 07 47.9 20.6 V ET109G96
K07T68X C2007 10 13.37023 01 13 08.90 +03 13 26.8 20.5 V ET109G96
K07T68X C2007 10 13.37078 01 13 09.22 +03 13 32.5 20.2 V ET109G96
K07T68X C2007 10 13.37131 01 13 09.51 +03 13 38.0 20.1 V ET109G96
K07T68X C2007 10 13.37185 01 13 09.80 +03 13 43.5 20.4 V ET109G96
K07T68X C2007 10 13.89118 01 19 16.58 +04 48 52.8 20.1 V ET109B21
K07T68X C2007 10 13.89348 01 19 18.18 +04 49 19.3 20.3 V ET109B21
K07T68X C2007 10 13.89579 01 19 19.71 +04 49 46.0 21.1 V ET109B21
K07T68X C2007 10 14.16595 01 22 43.90 +05 45 01.9 ET109932
K07T68X C2007 10 14.17357 01 22 49.29 +05 46 37.9 ET109932
K07T68X C2007 10 14.18086 01 22 54.52 +05 48 09.6 19.5 ET109932
K07T68X 5C2007 10 14.19289 01 23 12.17 +05 51 01.7 19.8 R ET109673
K07T68X 5C2007 10 14.19882 01 23 16.51 +05 52 15.6 ET109673
K07T68X 5C2007 10 14.20516 01 23 21.24 +05 53 37.9 ET109673
K07T68X 5C2007 10 14.21192 01 23 26.16 +05 55 03.8 ET109673
K07T68X C2007 10 14.25244 01 23 54.49 +06 03 53.3 19.9 V ET109G96
K07T68X C2007 10 14.25738 01 23 58.09 +06 04 56.7 20.1 V ET109G96
K07T68X C2007 10 14.26221 01 24 01.58 +06 05 59.1 19.9 V ET109G96
K07T68X C2007 10 14.26718 01 24 05.18 +06 07 03.5 19.9 V ET109G96
K07T68X C2007 10 14.96975 01 34 26.26 +08 51 01.7 ET109246
K07T68X C2007 10 14.97054 01 34 26.93 +08 51 13.6 ET109246
K07T68X C2007 10 14.97155 01 34 27.82 +08 51 28.5 ET109246
K07T68X C2007 10 14.97240 01 34 28.57 +08 51 41.0 ET109246
K07T68X C2007 10 14.97286 01 34 29.09 +08 51 50.3 ET109246
K07T68X C2007 10 15.15043 01 37 41.03 +09 39 08.1 19.9 R ET109651
K07T68X C2007 10 15.15430 01 37 44.82 +09 40 10.7 20.0 R ET109651
K07T68X C2007 10 15.15682 01 37 47.31 +09 40 52.3 19.8 R ET109651
K07T68X C2007 10 15.15935 01 37 49.72 +09 41 33.8 19.8 R ET109651
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
932 John J. McCarthy Obs., New Milford. Observers M. Robson, J. Reynolds,
P. Birtwhistle. Measurer P. Birtwhistle. 0.4-m f/6.5 Schmidt-Cassegrain
+ CCD.
B21 Gaisberg Observatory, Schaerding. Observer R. Gierlinger. 0.6-m f/3.3
Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observers R. E. Hill, R. A. Kowalski. Measurers
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector
+ CCD.
Orbital elements:
2007 TX68 Earth MOID = 0.0116 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 353.33481 (2000.0) P Q
n 0.34190138 Peri. 38.88564 +0.49300270 -0.86957369
a 2.0255151 Node 21.62060 +0.77797702 +0.42615006
e 0.5307763 Incl. 4.37474 +0.38948696 +0.24947491
P 2.88 H 26.8 G 0.15 U 7
Residuals in seconds of arc
071013 G96 0.4- 0.1- 071013 B21 0.4- 1.2+ 071014 G96 0.1- 0.5-
071013 G96 0.3- 0.1+ 071013 B21 0.2+ 0.5+ 071014 G96 0.2- 0.3-
071013 G96 0.9- 0.1- 071013 B21 0.2- 0.1- 071014 246 0.4+ 0.4-
071013 G96 0.3+ 0.4+ 071014 932 0.8+ 0.7+ 071014 246 0.3- 0.7-
071013 G96 0.2- 0.4- 071014 932 0.2- 0.5+ 071014 246 0.7- 1.2-
071013 G96 0.3- 0.5- 071014 932 0.0 0.1+ 071014 246 1.0- 1.8-
071013 G96 0.1+ 0.5- 071014 673 0.0 1.2+ 071014 246 0.6+ 0.5+
071013 G96 0.5+ 0.4- 071014 673 0.5- 0.6- 071015 651 0.3+ 0.4+
071013 G96 0.6+ 0.0 071014 673 0.4+ 0.6+ 071015 651 0.3+ 0.1+
071013 G96 0.7+ 0.0 071014 673 0.3- 0.1- 071015 651 0.7+ 0.8+
071013 G96 0.4+ 0.0 071014 G96 0.1- 0.0 071015 651 0.3- 1.1+
071013 G96 0.1+ 0.1- 071014 G96 0.1+ 0.4-
Ephemeris:
2007 TX68 a,e,i = 2.03, 0.53, 4 q = 0.9504
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 00 35.01 -06 57.4 0.0746 1.073 167.3 11.8 22.0
2007 10 09 00 42.69 -04 57.1 0.0637 1.062 168.6 10.8 21.6
2007 10 11 00 53.46 -02 04.8 0.0530 1.051 170.8 8.7 21.1
2007 10 13 01 09.42 +02 13.4 0.0429 1.041 174.7 5.1 20.5
2007 10 15 01 34.93 +09 01.4 0.0336 1.031 175.8 4.1 19.9
2007 10 17 02 20.02 +20 04.2 0.0259 1.022 162.8 16.8 19.8
2007 10 19 03 47.32 +35 42.1 0.0215 1.013 140.0 39.3 20.0
2007 10 21 06 12.68 +46 39.7 0.0222 1.004 112.6 66.2 20.9
2007 10 23 08 21.11 +45 31.7 0.0277 0.997 92.3 86.1 22.0
2007 10 25 09 30.68 +40 44.1 0.0357 0.989 80.5 97.4 23.0
2007 10 27 10 07.75 +36 38.7 0.0450 0.983 74.1 103.4 23.8
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-T109
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