MPEC 2009-W35 : 2009 WK6
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M.P.E.C. 2009-W35 Issued 2009 Nov. 19, 17:57 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
2009 WK6
Observations:
K09W06K* C2009 11 17.42837 07 06 39.99 +22 23 00.9 21.5 V EW035G96
K09W06K C2009 11 17.43484 07 06 39.49 +22 22 58.8 21.8 V EW035G96
K09W06K C2009 11 17.44135 07 06 38.98 +22 22 56.9 21.2 V EW035G96
K09W06K C2009 11 17.44770 07 06 38.44 +22 22 54.6 21.3 V EW035G96
K09W06K C2009 11 17.48262 07 06 35.61 +22 22 42.4 20.3 R EW035H01
K09W06K C2009 11 17.48693 07 06 35.26 +22 22 40.9 20.2 R EW035H01
K09W06K C2009 11 17.49063 07 06 34.96 +22 22 39.6 20.2 R EW035H01
K09W06K C2009 11 17.49095 07 06 34.93 +22 22 39.3 EW035G96
K09W06K C2009 11 17.49487 07 06 34.62 +22 22 38.1 20.3 R EW035H01
K09W06K C2009 11 17.49865 07 06 34.31 +22 22 36.8 20.1 R EW035H01
K09W06K C2009 11 17.49896 07 06 34.33 +22 22 37.2 19.0 V EW035G96
K09W06K C2009 11 17.50696 07 06 33.72 +22 22 34.5 EW035G96
K09W06K C2009 11 17.51490 07 06 33.03 +22 22 31.5 20.2 V EW035G96
K09W06K C2009 11 18.44377 07 05 21.03 +22 17 18.0 20.1 R EW035H01
K09W06K C2009 11 18.44928 07 05 20.57 +22 17 16.1 20.2 R EW035H01
K09W06K C2009 11 18.45459 07 05 20.13 +22 17 14.3 20.2 R EW035H01
K09W06K C2009 11 18.46711 07 05 19.07 +22 17 10.0 20.3 R EW035H01
K09W06K C2009 11 18.48733 07 05 17.46 +22 17 02.8 20.3 R EW035926
K09W06K C2009 11 18.49142 07 05 17.11 +22 17 02.5 20.3 R EW035926
K09W06K C2009 11 18.49553 07 05 16.74 +22 17 00.8 20.8 R EW035926
K09W06K C2009 11 19.35722 07 04 07.65 +22 12 12.8 20.7 V EW035291
K09W06K C2009 11 19.36178 07 04 07.23 +22 12 11.3 20.4 V EW035291
K09W06K C2009 11 19.36583 07 04 06.96 +22 12 10.4 20.5 V EW035291
K09W06K C2009 11 19.38370 07 04 05.13 +22 12 03.6 20.9 R EW035H36
K09W06K C2009 11 19.39102 07 04 04.55 +22 12 00.4 20.1 R EW035H36
K09W06K C2009 11 19.39833 07 04 03.91 +22 11 57.8 19.6 R EW035H36
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2009 WK6 Earth MOID = 0.0910 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 43.55009 (2000.0) P Q
n 0.29133796 Peri. 86.71667 +0.94518412 +0.30562558
a 2.2535715 Node 255.46391 -0.32630907 +0.87085381
e 0.5801693 Incl. 6.82172 -0.01222138 +0.38497616
P 3.38 H 19.2 G 0.15 U 9
Residuals in seconds of arc
091117 G96 0.3- 0.3- 091117 H01 0.1+ 0.1+ 091118 926 0.4+ 0.1+
091117 G96 0.0 0.2- 091117 G96 0.2+ 0.2+ 091118 926 0.1+ 0.2-
091117 G96 0.2+ 0.1+ 091117 G96 0.7+ 0.3+ 091119 291 0.1- 0.1-
091117 G96 0.2- 0.0 091117 G96 0.0 0.0 091119 291 0.4- 0.1-
091117 H01 0.2+ 0.1+ 091118 H01 0.1- 0.0 091119 291 0.7+ 0.3+
091117 H01 0.2+ 0.1+ 091118 H01 0.0 0.1- 091119 H36 0.4- 0.4+
091117 H01 0.2+ 0.1+ 091118 H01 0.0 0.1- 091119 H36 0.3+ 0.4-
091117 G96 0.5- 0.5- 091118 H01 0.1- 0.1- 091119 H36 0.2+ 0.5-
091117 H01 0.2+ 0.1+ 091118 926 0.5+ 1.0-
Ephemeris:
2009 WK6 a,e,i = 2.25, 0.58, 7 q = 0.9461
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 11 15 07 09.57 +22 37.0 0.727 1.538 126.6 31.1 20.8
2009 11 25 06 55.60 +21 41.9 0.734 1.619 139.8 23.2 20.7
2009 12 05 06 37.53 +20 51.2 0.758 1.699 154.0 14.7 20.6
2009 12 15 06 17.96 +20 04.3 0.803 1.778 168.3 6.4 20.5
2009 12 25 05 59.80 +19 22.9 0.874 1.856 174.8 2.7 20.5
2010 01 04 05 45.30 +18 50.1 0.971 1.932 162.6 8.8 21.2
2010 01 14 05 35.42 +18 28.2 1.092 2.006 150.2 14.1 21.7
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-W35
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