MPEC 2001-W06: 2001 SN289
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M.P.E.C. 2001-W06 Issued 2001 Nov. 16, 18:11 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
2001 SN289
Revision to MPEC 2001-T19
Observations:
K01SS9N 1 1996 08 14.75277 02 03 35.67 -34 51 14.2 260
K01SS9N 1 1996 08 14.79791 02 03 25.47 -34 51 20.3 260
K01SS9N HC2001 11 15.17312 22 41 41.02 +16 46 03.0 21.3 V 291
K01SS9N HC2001 11 15.18232 22 41 40.78 +16 46 03.1 21.7 V 291
K01SS9N HC2001 11 15.19240 22 41 40.58 +16 46 02.5 21.1 V 291
K01SS9N VC2001 11 15.80758 22 41 30.05 +16 45 25.2 20.9 R 540
K01SS9N FC2001 11 15.83565 22 41 29.57 +16 45 25.1 20.3 R 540
K01SS9N VC2001 11 15.84427 22 41 29.28 +16 45 22.8 20.1 R 540
Observer details:
260 Siding Spring-DSS. Trail located and measured by DANEOPS (R. Stoss).
1.2-m Schmidt.
291 LPL/Spacewatch II. Observer J. A. Larsen. 1.8-m Spacewatch telescope.
540 Linz. Observer E. Meyer. 0.6-m f/3.0 reflector + CCD.
Orbital elements:
2001 SN289 PHA 0.021D
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 MPC
M 109.92207 (2000.0) P Q
n 0.41367960 Peri. 225.58098 -0.72008668 +0.69276153
a 1.7838568 Node 357.17795 -0.13222568 -0.19281489
e 0.5067385 Incl. 53.26024 -0.68116924 -0.69491286
P 2.38 H 16.4 G 0.15 U 4
Residuals in seconds of arc
960814 260 1.0+ 0.6+ 011004 557 0.2+ 0.3- 011006 046 0.6- 0.3-
960814 260 0.9- 0.6- 011006 557 0.4- 0.3- 011009 649 0.4+ 0.3-
010929 644 0.3- 0.8+ 011006 557 0.2- 0.3+ 011009 649 0.1+ 0.1+
010929 644 0.4+ 0.6+ 011006 557 1.2- 0.4+ 011009 649 0.6+ 0.5-
010929 644 0.1- 0.4+ 011006 649 0.2- 1.4- 011010 696 0.0 0.2+
010930 658 0.5- 0.5+ 011006 649 1.5+ 0.3- 011010 696 0.0 0.1+
010930 658 1.1- 0.1+ 011006 649 0.8- 0.5+ 011115 291 0.9+ 0.8+
010930 649 0.4+ 0.1- 011006 649 0.7- 0.2- 011115 291 0.1+ 1.5+
010930 649 0.7- 0.0 011006 649 1.2+ 0.3+ 011115 291 0.0 1.5+
011004 557 0.1- 0.5- 011006 046 1.1+ 0.6- 011115 540 0.6- 1.9-
011004 557 0.5- 0.6+ 011006 046 1.7+ 0.7- 011115 540 0.4- 0.5-
011004 557 0.5+ 0.3- 011006 046 0.7- 0.0 011115 540 (2.4- 2.4-)
Ephemeris:
2001 SN289 a,e,i = 1.78, 0.51, 53 q = 0.8799
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 11 07 22 45.42 +16 57.4 1.779 2.453 122.0 20.0 20.6
2001 11 17 22 41.20 +16 44.6 1.939 2.483 111.9 21.7 20.9
2001 11 27 22 40.54 +16 44.1 2.106 2.512 102.5 22.5 21.1
2001 12 07 22 42.75 +16 57.0 2.275 2.538 93.8 22.8 21.3
2001 12 17 22 47.25 +17 23.2 2.442 2.563 85.6 22.5 21.5
2001 12 27 22 53.60 +18 02.3 2.605 2.585 77.9 21.8 21.6
2002 01 06 23 01.40 +18 53.3 2.760 2.604 70.6 20.9 21.7
2002 01 16 23 10.40 +19 55.4 2.904 2.622 63.8 19.7 21.8
Gareth V. Williams (C) Copyright 2001 MPC M.P.E.C. 2001-W06
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