MPEC 2009-M20 : 2009 MW
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2009-M19
Read MPEC 2009-M21
M.P.E.C. 2009-M20 Issued 2009 June 22, 11:42 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 MW
Observations:
K09M00W* C2009 06 21.22272 14 32 26.79 -02 32 22.7 19.1 EM020704
K09M00W C2009 06 21.23266 14 32 25.77 -02 33 33.4 19.0 EM020704
K09M00W C2009 06 21.24302 14 32 24.73 -02 34 47.4 19.0 EM020704
K09M00W C2009 06 21.25425 14 32 23.52 -02 36 06.8 19.0 EM020704
K09M00W C2009 06 21.26548 14 32 22.43 -02 37 26.5 19.0 EM020704
K09M00W C2009 06 22.17355 14 31 07.72 -04 22 35.9 19.4 R EM020734
K09M00W C2009 06 22.17586 14 31 07.50 -04 22 51.5 19.1 R EM020734
K09M00W C2009 06 22.18044 14 31 07.06 -04 23 22.4 19.0 R EM020734
K09M00W C2009 06 22.18273 14 31 06.84 -04 23 38.3 19.1 R EM020734
K09M00W C2009 06 22.18501 14 31 06.64 -04 23 53.5 19.3 R EM020734
K09M00W C2009 06 22.18665 14 31 07.06 -04 24 00.2 18.8 V EM020G96
K09M00W C2009 06 22.18737 14 31 07.03 -04 24 05.3 19.0 V EM020G96
K09M00W C2009 06 22.18808 14 31 06.96 -04 24 10.2 18.9 V EM020G96
K09M00W C2009 06 22.18876 14 31 06.88 -04 24 14.9 18.9 V EM020G96
K09M00W C2009 06 22.20946 14 31 04.99 -04 26 34.1 18.4 R EM020854
K09M00W C2009 06 22.21234 14 31 04.63 -04 26 54.0 18.7 R EM020854
K09M00W C2009 06 22.21521 14 31 04.38 -04 27 12.8 18.9 R EM020854
K09M00W 5C2009 06 22.21782 14 31 04.46 -04 27 31.8 19.2 R EM020673
K09M00W 5C2009 06 22.22245 14 31 04.01 -04 28 03.3 EM020673
K09M00W 5C2009 06 22.22882 14 31 03.42 -04 28 46.2 EM020673
K09M00W 5C2009 06 22.23319 14 31 02.99 -04 29 15.8 EM020673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, M. Blythe. Measurer J. Stuart. 1.0-m f/2.15
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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.
Orbital elements:
2009 MW Earth MOID = 0.1118 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 125.41766 (2000.0) P Q
n 1.16212864 Peri. 23.07526 -0.32458646 -0.87270235
a 0.8959833 Node 87.51084 +0.80089991 -0.45873308
e 0.3321392 Incl. 21.41269 +0.50319276 +0.16719619
P 0.85 H 20.8 G 0.15 U 9
Residuals in seconds of arc
090621 704 0.1- 0.4- 090622 734 0.4- 0.1+ 090622 854 1.2+ 0.2+
090621 704 0.0 0.2- 090622 734 0.4- 0.4- 090622 854 0.1- 0.3-
090621 704 0.4+ 0.3- 090622 734 0.2- 0.2- 090622 854 0.3+ 0.2+
090621 704 0.5- 0.3+ 090622 G96 0.5- 0.2+ 090622 673 0.2+ 0.4+
090621 704 0.2+ 0.6+ 090622 G96 0.1+ 0.0 090622 673 0.1+ 0.1+
090622 734 0.2- 0.0 090622 G96 0.0 0.1- 090622 673 0.3+ 0.1+
090622 734 0.2- 0.0 090622 G96 0.2- 0.2- 090622 673 0.1+ 0.1-
Ephemeris:
2009 MW a,e,i = 0.90, 0.33, 21 q = 0.5984
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 06 18 14 38.09 +04 28.7 0.159 1.118 126.4 47.0 18.8
2009 06 28 14 25.73 -13 39.7 0.216 1.146 122.2 48.6 19.6
2009 07 08 14 24.37 -24 05.1 0.286 1.168 115.4 51.8 20.3
2009 07 18 14 29.65 -30 38.1 0.361 1.184 108.9 54.3 20.9
2009 07 28 14 39.70 -35 12.1 0.437 1.192 102.9 56.1 21.4
2009 08 07 14 53.48 -38 40.0 0.510 1.193 97.5 57.4 21.8
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-M20
Read MPEC 2009-M19
Read MPEC 2009-M21
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)