MPEC 2005-T97 : 2004 PX107, 2004 PY107, 2004 PZ107, 2004 PB112, 2004 TV357
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M.P.E.C. 2005-T97 Issued 2005 Oct. 14, 21:26 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 PX107, 2004 PY107, 2004 PZ107, 2004 PB112, 2004 TV357
Revision to MPEC 2004-R16, 2004-R17, 2004-S51, 2004-W12
Additional Observations:
K04PA7X C2005 08 08.06321 20 01 22.09 -23 02 45.4 22.2 R ET097807
K04PA7X C2005 08 08.17944 20 01 21.53 -23 02 46.6 ET097807
K04PA7X C2005 08 09.06876 20 01 17.23 -23 02 58.3 ET097807
K04PA7Y C2005 08 08.06709 20 04 26.65 -21 22 26.4 21.3 R ET097807
K04PA7Y C2005 08 08.18352 20 04 26.08 -21 22 28.0 ET097807
K04PA7Y C2005 08 09.07254 20 04 21.81 -21 22 40.4 ET097807
K04PA7Z C2005 08 08.07888 20 11 42.02 -19 12 24.1 22.4 R ET097807
K04PA7Z C2005 08 08.19553 20 11 41.41 -19 12 25.6 ET097807
K04PA7Z C2005 08 09.08415 20 11 36.85 -19 12 37.6 ET097807
K04PB2B C2005 07 11.36620 23 22 27.60 -06 56 11.2 22.6 R ET097304
K04PB2B C2005 07 11.41914 23 22 27.48 -06 56 11.5 ET097304
K04PB2B C2005 08 08.15519 23 21 03.64 -07 03 50.3 21.7 R ET097807
K04PB2B C2005 08 08.28877 23 21 03.08 -07 03 53.3 ET097807
K04PB2B C2005 08 09.15955 23 20 59.56 -07 04 12.4 ET097807
K04TZ7V C2005 08 08.37539 03 06 09.46 +21 15 17.1 21.1 R ET097807
K04TZ7V C2005 08 09.40176 03 06 10.98 +21 15 26.7 ET097807
K04TZ7V C2005 08 10.39440 03 06 12.35 +21 15 35.6 ET097807
K04TZ7V C2005 10 01.36366 03 04 56.49 +21 12 57.0 22.0 R ET097688
K04TZ7V C2005 10 01.43858 03 04 56.29 +21 12 55.9 ET097688
Observer details:
304 Las Campanas Observatory. Observers J. Elliot, E. Adams. Measurer
S. D. Kern. 6.5-m reflector + CCD.
688 Lowell Observatory, Anderson Mesa Station. Observer L. H. Wasserman.
1.8-m Perkins telescope + CCD.
807 Cerro Tololo. Observers L. H. Wasserman, D. E. Trilling, R. A. Crudo.
4.0-m f/3 Blanco reflector + CCD.
Orbital elements:
2004 PX107
Eccentricity assumed
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5 MPC
M 305.69781 (2000.0) P Q
n 0.00325393 Peri. 307.73678 +0.97364208 -0.22296701
a 45.1021052 Node 65.19232 +0.22235346 +0.88101010
e 0.1926523 Incl. 3.03305 +0.05079412 +0.41726121
P 303 H 6.9 G 0.15
Residuals in seconds of arc
K048E 807 0.1+ 0.0 K049B 304 0.1+ 0.1- K0588 807 0.1+ 0.2+
K048E 807 0.4+ 0.1- K049B 304 0.1- 0.2- K0589 807 0.0 0.0
K048F 807 0.5- 0.3+ K0588 807 0.1- 0.1-
2004 PY107
Eccentricity assumed
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5 MPC
M 310.24534 (2000.0) P Q
n 0.00325473 Peri. 285.25059 +0.99319148 -0.11330560
a 45.0947768 Node 81.26094 +0.11460456 +0.90868454
e 0.1750605 Incl. 1.56914 +0.02089217 +0.40181369
P 303 H 5.9 G 0.15
Residuals in seconds of arc
K048E 807 0.1+ 0.1- K049B 304 0.0 0.2+ K0588 807 0.1- 0.0
K048E 807 0.0 0.1+ K049B 304 0.0 0.0 K0589 807 0.2+ 0.1+
K048F 807 0.0 0.2- K0588 807 0.1- 0.1-
2004 PZ107
Eccentricity assumed
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5 MPC
M 347.06952 (2000.0) P Q
n 0.00324400 Peri. 21.71792 +0.74956665 +0.64036795
a 45.1941416 Node 297.34840 -0.63168936 +0.61638249
e 0.1515970 Incl. 10.87418 -0.19778368 +0.45825923
P 304 H 7.3 G 0.15
Residuals in seconds of arc
K048E 807 0.1- 0.2+ K049B 304 0.2+ 0.0 K0588 807 0.1+ 0.1+
K048F 807 0.1+ 0.3- K049B 304 0.2- 0.2+ K0589 807 0.2- 0.1-
K048F 807 0.0 0.0 K0588 807 0.1+ 0.0
2004 PB112
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5 MPC
M 357.57776 (2000.0) P Q
n 0.00086381 Peri. 7.38682 +0.99711010 -0.07446688
a 109.1923002 Node 356.76742 +0.04856095 +0.77697689
e 0.6788141 Incl. 15.46657 +0.05842330 +0.62510927
P 1140 H 7.2 G 0.15 U 5
Residuals in seconds of arc
K048D 807 0.1- 0.1- K049H 568 0.0 0.3- K057B 304 0.2- 0.1+
K048D 807 0.1- 0.0 K049H 568 0.1- 0.1- K0588 807 0.0 0.0
K0498 688 0.1- 0.2- K049I 568 0.1- 0.0 K0588 807 0.1- 0.1-
K0498 688 0.1- 0.1+ K04AC 695 0.2- 0.3+ K0589 807 0.1+ 0.2+
K049B 304 0.4+ 0.5+ K04AC 695 0.1- 0.2-
K049B 304 0.4+ 0.0 K057B 304 0.1+ 0.1-
2004 TV357
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5 MPC
M 334.32459 (2000.0) P Q
n 0.00298993 Peri. 203.70004 -0.06215434 -0.98521787
a 47.7194640 Node 250.17830 +0.94069791 -0.00438312
e 0.2827354 Incl. 9.76957 +0.33350304 -0.17124994
P 330 H 6.5 G 0.15 U 6
Residuals in seconds of arc
K04AF 695 0.1- 0.0 K04CA 688 0.2+ 0.3- K0589 807 0.2+ 0.1-
K04AF 695 0.2- 0.1+ K04CA 688 0.5+ 0.3- K058A 807 0.3+ 0.0
K04B9 695 0.1- 0.1+ K04CB 688 0.0 0.1+ K05A1 688 1.0- 0.1+
K04B9 695 0.1- 0.2+ K04CB 688 0.0 0.2- K05A1 688 0.4+ 0.1+
K04BA 695 0.0 0.2+ K0588 807 0.3+ 0.1-
Ephemerides:
2004 PX107 a,e,i = 45.10, 0.19, 3 q = 36.413
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 19 58.39 -23 08.9 41.061 41.302 103.3 1.3 23.2
2005 10 17 19 58.41 -23 08.3 41.226 41.297 93.4 1.4 23.2
2005 10 27 19 58.61 -23 07.2 41.393 41.293 83.5 1.4 23.3
2005 11 06 19 58.98 -23 05.6 41.557 41.288 73.6 1.3 23.3
2005 11 16 19 59.52 -23 03.6 41.712 41.283 63.7 1.2 23.3
2005 11 26 20 00.21 -23 01.2 41.854 41.278 53.8 1.1 23.3
2005 12 06 20 01.04 -22 58.5 41.978 41.273 43.8 0.9 23.2
2005 12 16 20 01.99 -22 55.5 42.081 41.268 33.9 0.8 23.2
2004 PY107 a,e,i = 45.09, 0.18, 2 q = 37.200
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 20 01.43 -21 30.4 40.666 40.924 104.3 1.4 22.2
2005 10 17 20 01.44 -21 30.2 40.831 40.920 94.4 1.4 22.2
2005 10 27 20 01.63 -21 29.5 40.999 40.916 84.5 1.4 22.2
2005 11 06 20 01.99 -21 28.2 41.164 40.912 74.6 1.3 22.2
2005 11 16 20 02.51 -21 26.5 41.321 40.907 64.7 1.3 22.2
2005 11 26 20 03.19 -21 24.4 41.465 40.903 54.7 1.1 22.2
2005 12 06 20 04.01 -21 21.9 41.592 40.899 44.8 1.0 22.2
2005 12 16 20 04.95 -21 19.0 41.699 40.895 34.9 0.8 22.2
2004 PZ107 a,e,i = 45.19, 0.15, 11 q = 38.343
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 20 08.42 -19 20.3 38.284 38.577 106.3 1.4 23.3
2005 10 17 20 08.40 -19 20.1 38.451 38.576 96.5 1.5 23.4
2005 10 27 20 08.57 -19 19.3 38.622 38.575 86.5 1.5 23.4
2005 11 06 20 08.91 -19 18.0 38.791 38.573 76.6 1.4 23.4
2005 11 16 20 09.43 -19 16.1 38.953 38.572 66.7 1.3 23.4
2005 11 26 20 10.12 -19 13.7 39.103 38.571 56.8 1.2 23.4
2005 12 06 20 10.95 -19 10.8 39.237 38.570 46.8 1.1 23.4
2005 12 16 20 11.90 -19 07.4 39.351 38.569 36.9 0.9 23.3
2004 PB112 a,e,i = 109.19, 0.68, 15 q = 35.071
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 23 16.25 -07 28.2 34.788 35.683 153.2 0.7 22.8
2005 10 17 23 15.55 -07 31.2 34.876 35.678 143.1 1.0 22.8
2005 10 27 23 14.95 -07 33.4 34.988 35.674 133.1 1.2 22.9
2005 11 06 23 14.49 -07 34.6 35.121 35.669 122.9 1.3 22.9
2005 11 16 23 14.19 -07 34.8 35.270 35.665 112.8 1.5 22.9
2005 11 26 23 14.05 -07 33.9 35.430 35.661 102.7 1.5 22.9
2005 12 06 23 14.09 -07 31.8 35.598 35.657 92.6 1.6 22.9
2005 12 16 23 14.31 -07 28.7 35.767 35.652 82.5 1.6 22.9
2005 12 26 23 14.71 -07 24.4 35.932 35.648 72.5 1.5 22.9
2006 01 05 23 15.28 -07 19.2 36.088 35.644 62.5 1.4 22.9
2006 01 15 23 16.00 -07 13.0 36.230 35.640 52.5 1.3 22.9
2006 01 25 23 16.86 -07 06.0 36.354 35.635 42.6 1.1 22.9
2006 02 04 23 17.83 -06 58.4 36.457 35.631 32.7 0.9 22.9
2004 TV357 a,e,i = 47.72, 0.28, 10 q = 34.227
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 03 04.55 +21 11.5 35.823 36.636 143.9 0.9 22.2
2005 10 17 03 03.77 +21 08.4 35.733 36.630 153.9 0.7 22.2
2005 10 27 03 02.90 +21 04.8 35.669 36.625 163.9 0.4 22.2
2005 11 06 03 01.98 +21 00.7 35.635 36.620 173.4 0.2 22.1
2005 11 16 03 01.05 +20 56.4 35.631 36.615 173.9 0.2 22.1
2005 11 26 03 00.13 +20 51.9 35.658 36.610 164.4 0.4 22.2
2005 12 06 02 59.28 +20 47.5 35.714 36.604 154.2 0.7 22.2
2005 12 16 02 58.52 +20 43.3 35.799 36.599 144.0 0.9 22.2
2005 12 26 02 57.88 +20 39.5 35.908 36.594 133.7 1.1 22.3
2006 01 05 02 57.40 +20 36.1 36.038 36.589 123.4 1.3 22.3
2006 01 15 02 57.09 +20 33.4 36.186 36.584 113.1 1.4 22.3
2006 01 25 02 56.96 +20 31.3 36.345 36.578 102.9 1.5 22.3
2006 02 04 02 57.02 +20 30.1 36.512 36.573 92.8 1.5 22.3
2006 02 14 02 57.28 +20 29.6 36.679 36.568 82.8 1.5 22.3
2006 02 24 02 57.73 +20 30.0 36.843 36.563 72.8 1.5 22.3
2006 03 06 02 58.35 +20 31.2 36.999 36.558 62.9 1.4 22.3
2006 03 16 02 59.14 +20 33.1 37.140 36.553 53.2 1.2 22.3
2006 03 26 03 00.07 +20 35.7 37.265 36.548 43.5 1.1 22.3
2006 04 05 03 01.12 +20 38.9 37.369 36.542 33.9 0.9 22.3
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-T97
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