MPEC 2005-W58 : 2002 PW170, 2002 PX170, 2002 PY170
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M.P.E.C. 2005-W58 Issued 2005 Nov. 26, 00:34 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
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 PW170, 2002 PX170, 2002 PY170
Observations:
K02PH0W* C2002 08 05.44783 22 02 30.26 -12 53 44.6 22.5 R EW058568
K02PH0W C2002 08 05.51173 22 02 30.00 -12 53 46.0 EW058568
K02PH0W C2002 08 05.57377 22 02 29.74 -12 53 47.3 22.6 R EW058568
K02PH0W C2002 08 09.43404 22 02 14.18 -12 55 09.3 EW058568
K02PH0W C2002 09 04.02399 22 00 28.24 -13 04 19.4 EW058950
K02PH0W C2002 09 04.06457 22 00 28.08 -13 04 20.4 22.7 R EW058950
K02PH0W C2002 09 04.10196 22 00 27.93 -13 04 21.0 EW058950
K02PH0W C2002 09 08.04131 22 00 12.16 -13 05 42.3 EW058493
K02PH0W C2002 09 08.05411 22 00 12.14 -13 05 42.0 EW058493
K02PH0W C2002 09 09.91401 22 00 04.82 -13 06 19.0 EW058493
K02PH0W C2002 09 09.98111 22 00 04.49 -13 06 20.2 EW058493
K02PH0W C2002 09 09.99641 22 00 04.47 -13 06 20.3 EW058493
K02PH0W C2002 09 30.26756 21 58 53.08 -13 12 15.2 22.6 R EW058568
K02PH0W C2002 09 30.32329 21 58 52.92 -13 12 16.0 22.7 R EW058568
K02PH0W C2002 09 30.38512 21 58 52.74 -13 12 16.8 22.5 R EW058568
K02PH0W C2002 10 03.84541 21 58 42.50 -13 13 06.2 EW058493
K02PH0W C2002 10 04.86661 21 58 39.62 -13 13 19.7 EW058493
K02PH0W C2002 11 28.21773 21 57 56.62 -13 15 31.7 22.4 R EW058568
K02PH0W C2002 11 29.22157 21 57 58.08 -13 15 21.9 22.7 R EW058568
K02PH0W C2002 11 30.21933 21 57 59.64 -13 15 11.9 22.3 R EW058568
K02PH0W C2003 06 23.52005 22 08 45.87 -12 14 59.1 23.4 i EW058568
K02PH0W C2003 06 23.57156 22 08 45.77 -12 14 59.4 23.1 i EW058568
K02PH0W C2003 07 28.34755 22 07 06.33 -12 24 02.8 EW058809
K02PH0W C2003 07 28.36109 22 07 06.28 -12 24 03.0 EW058809
K02PH0W C2003 07 28.42852 22 07 06.03 -12 24 04.4 EW058809
K02PH0W C2003 07 29.22426 22 07 03.08 -12 24 20.2 EW058809
K02PH0W C2003 07 29.42407 22 07 02.32 -12 24 24.3 EW058809
K02PH0W C2004 09 06.27358 22 08 25.00 -12 11 39.8 22.9 R EW058695
K02PH0W C2004 09 06.39466 22 08 24.48 -12 11 42.2 22.6 R EW058695
K02PH0W C2004 09 07.20194 22 08 21.30 -12 11 59.1 22.5 R EW058695
K02PH0X* C2002 08 05.44783 22 03 24.75 -12 45 11.7 22.9 R EW058568
K02PH0X C2002 08 05.51173 22 03 24.47 -12 45 13.2 23.1 R EW058568
K02PH0X C2002 08 05.57377 22 03 24.20 -12 45 14.5 23.1 R EW058568
K02PH0X C2002 08 09.43404 22 03 07.29 -12 46 49.4 EW058568
K02PH0X C2002 09 04.04466 22 01 11.95 -12 57 19.6 EW058950
K02PH0X C2002 09 04.09186 22 01 11.72 -12 57 20.5 EW058950
K02PH0X C2002 09 04.12284 22 01 11.60 -12 57 21.6 23.3 R EW058950
K02PH0X C2002 09 30.26756 21 59 28.59 -13 06 28.1 EW058568
K02PH0X C2002 09 30.32329 21 59 28.40 -13 06 29.1 23.3 R EW058568
K02PH0X C2002 09 30.38512 21 59 28.20 -13 06 30.4 23.1 R EW058568
K02PH0X C2003 06 24.52643 22 10 47.54 -12 05 59.1 24.2 i EW058568
K02PH0X C2003 06 25.50024 22 10 45.59 -12 06 11.6 23.6 i EW058568
K02PH0X C2003 06 25.55086 22 10 45.50 -12 06 12.1 23.6 i EW058568
K02PH0X C2003 06 25.59926 22 10 45.39 -12 06 12.6 23.5 i EW058568
K02PH0X C2003 07 29.15322 22 09 00.20 -12 16 31.6 EW058809
K02PH0X C2003 07 29.24417 22 08 59.81 -12 16 33.8 EW058809
K02PH0X C2003 07 29.32729 22 08 59.49 -12 16 35.5 EW058809
K02PH0X C2004 09 07.21489 22 11 03.60 -12 07 24.5 23.3 R EW058695
K02PH0X C2004 09 07.31565 22 11 03.12 -12 07 26.7 23.2 R EW058695
K02PH0Y* C2002 08 05.45342 22 06 32.20 -13 39 07.9 23.5 R EW058568
K02PH0Y C2002 08 05.51719 22 06 31.93 -13 39 09.4 23.6 R EW058568
K02PH0Y C2002 08 05.57902 22 06 31.66 -13 39 11.0 23.7 R EW058568
K02PH0Y C2002 08 09.43904 22 06 14.87 -13 40 47.3 EW058568
K02PH0Y C2002 09 04.22708 22 04 19.18 -13 51 28.5 EW058309
K02PH0Y C2002 09 04.27107 22 04 19.00 -13 51 29.5 EW058309
K02PH0Y C2003 10 29.04600 22 06 30.99 -13 41 49.0 EW058309
K02PH0Y C2003 10 29.12327 22 06 30.88 -13 41 49.3 EW058309
K02PH0Y C2004 09 16.14969 22 13 35.14 -13 07 22.9 EW058675
K02PH0Y C2004 09 16.18371 22 13 34.99 -13 07 23.9 EW058675
K02PH0Y C2004 09 17.16011 22 13 31.05 -13 07 45.5 EW058675
K02PH0Y C2004 09 17.29230 22 13 30.49 -13 07 48.4 EW058675
K02PH0Y C2004 09 17.30167 22 13 30.49 -13 07 48.6 EW058675
Observer details:
309 Cerro Paranal. Observers P. Rousselot, O. Mousis, J.-M. Petit.
Measurers B. Gladman, J.-M. Petit. 8.2-m UT-3 telescope + CCD.
493 Calar Alto. Observers A. Campo Bagatin, G. Bernabeu. Measurer J.-M.
Petit. 2.2-m Calar-Alto reflector + CCD.
568 Mauna Kea. Observers CFHT QSO, J.-M. Petit, CFHT Legacy Survey Queue,
J. Kavelaars. Measurers L. Allen, B. Gladman,
J.-M. Petit, J. Kavelaars. 3.5-m Canada-France-Hawaii
Telescope + CCD.
675 Palomar. Observers B. Gladman, P. Benavidez, C. Chan. Measurer
B. Gladman. 5-m Hale reflector + CCD.
695 Kitt Peak. Observers L. Allen, J. Kavelaars. 3.8-m Mayall reflector
+ CCD.
809 European Southern Observatory, La Silla. Observers J.-M. Petit,
B. Gladman. 2.2-m reflector + CCD.
950 La Palma. Observer T. Grav. 2.5-m Nordic Optical Telescope + CCD.
Orbital elements:
2002 PW170
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 140.32622 (2000.0) P Q
n 0.00328509 Peri. 206.27122 -0.99404382 +0.10636580
a 44.8164946 Node 339.79247 -0.08392043 -0.88601855
e 0.0769470 Incl. 3.93954 -0.06952870 -0.45128422
P 300 H 6.4 G 0.15 U 6
Residuals in seconds of arc
K0285 568 0.2- 0.3+ K0299 493 0.7- 0.1- K036N 568 0.4+ 0.1-
K0285 568 0.2- 0.3+ K0299 493 0.1- 0.1+ K036N 568 0.4+ 0.1+
K0285 568 0.3- 0.3+ K029U 568 0.0 0.1- K037S 809 0.2- 0.0
K0289 568 0.0 0.5+ K029U 568 0.2+ 0.1- K037S 809 0.2- 0.1+
K0294 950 0.2- 0.1+ K029U 568 0.4+ 0.0 K037S 809 0.1- 0.0
K0294 950 0.1- 0.0 K02A3 493 0.0 0.1- K037T 809 0.1- 0.2+
K0294 950 0.0 0.1+ K02A4 493 0.0 0.2+ K037T 809 0.2- 0.1+
K0298 493 0.0 0.8- K02BS 568 0.1+ 0.3- K0496 695 0.1+ 0.1-
K0298 493 0.5+ 0.3- K02BT 568 0.0 0.1- K0496 695 0.3- 0.0
K0299 493 0.2+ 0.2- K02BU 568 0.3+ 0.2- K0497 695 0.2+ 0.1+
2002 PX170
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 98.22166 (2000.0) P Q
n 0.00354630 Peri. 110.39477 -0.64905386 +0.76036539
a 42.5878501 Node 119.11175 -0.70778966 -0.59203623
e 0.0436706 Incl. 1.57078 -0.27885998 -0.26709095
P 278 H 7.7 G 0.15 U 5
Residuals in seconds of arc
K0285 568 0.1- 0.2+ K029U 568 0.1- 0.1+ K037T 809 0.1+ 0.1-
K0285 568 0.1- 0.3+ K029U 568 0.1- 0.1+ K037T 809 0.1- 0.2-
K0285 568 0.0 0.4+ K029U 568 0.0 0.2- K037T 809 0.2+ 0.1+
K0289 568 0.1+ 0.4- K036O 568 0.0 0.3+ K0497 695 0.3+ 0.1-
K0294 950 0.2+ 0.2- K036P 568 0.2- 0.1- K0497 695 0.2- 0.1+
K0294 950 0.1- 0.0 K036P 568 0.0 0.0
K0294 950 0.2+ 0.4- K036P 568 0.1- 0.1+
2002 PY170
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 96.05257 (2000.0) P Q
n 0.00350215 Peri. 122.46455 -0.59697819 +0.80074799
a 42.9450008 Node 110.80359 -0.75258922 -0.53772612
e 0.0327278 Incl. 3.01636 -0.27789658 -0.26391906
P 281 H 7.7 G 0.15 U 4
Residuals in seconds of arc
K0285 568 0.1- 0.1+ K0294 309 0.2+ 0.1- K049H 675 0.2+ 0.0
K0285 568 0.0 0.2+ K03AT 309 0.1+ 0.4- K049H 675 0.0 0.0
K0285 568 0.0 0.1+ K03AT 309 0.1+ 0.3- K049H 675 0.5+ 0.0
K0289 568 0.2- 0.1+ K049G 675 0.3- 0.4+
K0294 309 0.1- 0.1- K049G 675 0.4- 0.1+
Ephemerides:
2002 PW170 a,e,i = 44.82, 0.08, 4 q = 41.368
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 26 22 09.82 -11 57.3 47.610 47.559 86.4 1.2 23.3
2005 12 06 22 10.05 -11 55.8 47.783 47.560 76.3 1.2 23.4
2005 12 16 22 10.42 -11 53.5 47.948 47.561 66.3 1.1 23.4
2005 12 26 22 10.91 -11 50.6 48.102 47.562 56.2 1.0 23.3
2006 01 05 22 11.51 -11 47.0 48.239 47.563 46.2 0.9 23.3
2006 01 15 22 12.21 -11 42.9 48.355 47.564 36.2 0.7 23.3
2002 PX170 a,e,i = 42.59, 0.04, 2 q = 40.728
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 26 22 13.27 -11 56.1 42.958 42.921 87.2 1.3 24.2
2005 12 06 22 13.53 -11 54.5 43.131 42.922 77.1 1.3 24.2
2005 12 16 22 13.93 -11 52.1 43.297 42.924 67.1 1.2 24.2
2005 12 26 22 14.48 -11 48.9 43.452 42.925 57.1 1.1 24.2
2006 01 05 22 15.15 -11 45.0 43.590 42.926 47.0 1.0 24.2
2006 01 15 22 15.92 -11 40.6 43.708 42.927 37.1 0.8 24.2
2002 PY170 a,e,i = 42.95, 0.03, 3 q = 41.540
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 26 22 16.38 -12 52.8 43.160 43.130 87.6 1.3 24.2
2005 12 06 22 16.62 -12 51.0 43.333 43.131 77.5 1.3 24.2
2005 12 16 22 17.02 -12 48.4 43.499 43.132 67.5 1.2 24.2
2005 12 26 22 17.55 -12 45.0 43.654 43.132 57.4 1.1 24.2
2006 01 05 22 18.21 -12 41.0 43.792 43.133 47.4 1.0 24.2
2006 01 15 22 18.98 -12 36.4 43.911 43.134 37.5 0.8 24.2
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-W58
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