MPEC 2009-W37 : 2009 WM6
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M.P.E.C. 2009-W37 Issued 2009 Nov. 19, 18:06 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 WM6
Observations:
K09W06M* C2009 11 18.17545 00 38 06.25 +04 58 32.7 21.0 V EW037G96
K09W06M C2009 11 18.18268 00 38 09.63 +04 57 46.0 21.2 V EW037G96
K09W06M C2009 11 18.18955 00 38 12.84 +04 57 01.7 20.6 V EW037G96
K09W06M C2009 11 18.19668 00 38 16.15 +04 56 15.5 21.3 V EW037G96
K09W06M C2009 11 18.22518 00 38 29.18 +04 53 10.2 19.9 R EW037H01
K09W06M C2009 11 18.23005 00 38 31.45 +04 52 38.9 20.0 R EW037H01
K09W06M C2009 11 18.23384 00 38 33.22 +04 52 14.3 20.0 R EW037H01
K09W06M C2009 11 18.23756 00 38 34.95 +04 51 50.6 20.1 R EW037H01
K09W06M C2009 11 18.24167 00 38 36.86 +04 51 24.2 20.0 R EW037H01
K09W06M tC2009 11 19.14486 00 45 38.55 +03 19 56.5 20.8 V EW037291
K09W06M tC2009 11 19.14862 00 45 40.17 +03 19 33.0 20.8 V EW037291
K09W06M tC2009 11 19.15253 00 45 41.66 +03 19 13.9 20.8 V EW037291
K09W06M C2009 11 19.17499 00 45 51.04 +03 17 02.0 21.7 V EW037G96
K09W06M C2009 11 19.17557 00 45 51.30 +03 16 59.0 21.1 V EW037G96
K09W06M C2009 11 19.17613 00 45 51.55 +03 16 56.1 21.6 V EW037G96
K09W06M C2009 11 19.17670 00 45 51.76 +03 16 52.7 22.0 V EW037G96
K09W06M C2009 11 19.20676 00 46 04.26 +03 14 01.2 21.3 R EW037926
K09W06M C2009 11 19.20775 00 46 04.44 +03 13 53.6 20.8 R EW037H01
K09W06M C2009 11 19.21087 00 46 06.00 +03 13 38.3 21.7 R EW037926
K09W06M C2009 11 19.21476 00 46 07.36 +03 13 13.4 20.9 R EW037H01
K09W06M C2009 11 19.21942 00 46 09.30 +03 12 46.9 20.6 R EW037H01
K09W06M C2009 11 19.22748 00 46 12.65 +03 12 00.8 20.8 R EW037H01
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. Observers S. M. Larson, A. R. Gibbs. 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.
Orbital elements:
2009 WM6 Earth MOID = 0.0600 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 116.67772 (2000.0) P Q
n 0.90870076 Peri. 66.18225 +0.42136315 +0.86763452
a 1.0556553 Node 231.42170 -0.90517413 +0.38445468
e 0.3431197 Incl. 19.73206 -0.05579319 +0.31528549
P 1.08 H 23.8 G 0.15 U 9
Residuals in seconds of arc
091118 G96 0.3- 0.0 091118 H01 0.0 0.1+ 091119 926 0.1+ 0.6-
091118 G96 0.1- 0.0 091119 291 0.2+ 0.3+ 091119 H01 0.2- 0.1+
091118 G96 0.1+ 0.1+ 091119 291 0.9+ 1.6- 091119 926 0.6+ 0.0
091118 G96 0.0 0.1- 091119 291 1.2- 1.8+ 091119 H01 0.1- 0.0
091118 H01 0.0 0.0 091119 G96 0.1- 0.7- 091119 H01 0.1- 0.1+
091118 H01 0.0 0.1+ 091119 G96 0.1+ 0.4- 091119 H01 0.2- 0.0
091118 H01 0.1+ 0.2- 091119 G96 0.4+ 0.1-
091118 H01 0.1+ 0.1+ 091119 G96 0.0 0.2-
Ephemeris:
2009 WM6 a,e,i = 1.06, 0.34, 20 q = 0.6934
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 11 15 00 06.52 +11 53.9 0.102 1.061 132.8 43.2 20.6
2009 11 20 00 51.64 +02 02.5 0.137 1.089 134.9 40.0 21.3
2009 11 25 01 18.49 -03 25.4 0.178 1.117 133.1 40.2 21.9
2009 11 30 01 36.63 -06 31.5 0.223 1.143 130.3 41.2 22.4
2009 12 05 01 50.21 -08 18.2 0.269 1.168 127.2 42.2 22.9
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-W37
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