MPEC 2009-M32 : 2009 ML1
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Read MPEC 2009-M31
M.P.E.C. 2009-M32 Issued 2009 June 24, 15:28 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 ML1
Observations:
K09M01L* C2009 06 23.38009 21 53 14.38 -11 09 28.7 20.0 V EM032G96
K09M01L C2009 06 23.38722 21 53 15.39 -11 09 20.2 20.1 V EM032G96
K09M01L C2009 06 23.39432 21 53 16.40 -11 09 11.5 19.9 V EM032G96
K09M01L C2009 06 23.40140 21 53 17.37 -11 09 02.9 20.2 V EM032G96
K09M01L C2009 06 23.43954 21 53 22.73 -11 08 15.7 20.3 V EM032G96
K09M01L C2009 06 23.44192 21 53 23.07 -11 08 13.2 20.1 V EM032G96
K09M01L C2009 06 23.44429 21 53 23.41 -11 08 10.2 20.2 V EM032G96
K09M01L C2009 06 24.33866 21 55 34.58 -10 49 40.5 20.0 V EM032H55
K09M01L C2009 06 24.35178 21 55 36.42 -10 49 23.8 20.4 V EM032H55
K09M01L C2009 06 24.36629 21 55 38.48 -10 49 06.2 20.3 V EM032H55
K09M01L C2009 06 24.38516 21 55 41.51 -10 48 40.7 20.2 V EM032291
K09M01L C2009 06 24.38891 21 55 42.03 -10 48 35.9 20.2 V EM032291
K09M01L C2009 06 24.39341 21 55 42.68 -10 48 30.2 20.3 V EM032291
K09M01L C2009 06 24.43661 21 55 48.79 -10 47 36.3 20.1 V EM032G96
K09M01L C2009 06 24.43804 21 55 48.97 -10 47 34.9 19.9 V EM032G96
K09M01L C2009 06 24.43942 21 55 49.15 -10 47 33.1 19.9 V EM032G96
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + 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.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer H. Devore. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2009 ML1 Earth MOID = 0.2055 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 340.23169 (2000.0) P Q
n 0.26589354 Peri. 66.51901 +0.97262743 +0.22444503
a 2.3951398 Node 280.46757 -0.22920780 +0.88409654
e 0.4971265 Incl. 3.50797 -0.03820567 +0.40987527
P 3.71 H 19.2 G 0.15 U 9
Residuals in seconds of arc
090623 G96 0.1+ 0.2+ 090623 G96 0.0 0.1- 090624 291 0.0 0.1+
090623 G96 0.1+ 0.1- 090624 H55 0.3+ 0.1- 090624 G96 0.3+ 0.2+
090623 G96 0.3+ 0.1- 090624 H55 0.0 0.3+ 090624 G96 0.0 0.2-
090623 G96 0.1- 0.1- 090624 H55 0.1+ 0.2- 090624 G96 0.2- 0.1-
090623 G96 0.2- 0.3+ 090624 291 0.0 0.1-
090623 G96 0.1- 0.1- 090624 291 0.2- 0.0
Ephemeris:
2009 ML1 a,e,i = 2.40, 0.50, 4 q = 1.2045
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 06 18 21 40.28 -12 54.4 0.605 1.442 123.7 35.9 20.4
2009 06 28 22 04.60 -09 30.5 0.519 1.389 126.5 36.0 20.0
2009 07 08 22 30.20 -05 26.5 0.446 1.341 128.5 36.4 19.6
2009 07 18 22 57.36 -00 39.8 0.386 1.298 129.8 37.0 19.2
2009 07 28 23 26.09 +04 44.4 0.339 1.262 130.4 37.8 18.9
2009 08 07 23 56.14 +10 30.6 0.305 1.234 130.4 38.7 18.6
2009 08 17 00 26.64 +16 10.8 0.283 1.215 130.4 39.4 18.4
2009 08 27 00 55.84 +21 10.4 0.271 1.205 131.0 39.2 18.3
2009 09 06 01 21.75 +25 02.3 0.267 1.206 133.1 37.6 18.3
2009 09 16 01 42.32 +27 32.5 0.270 1.217 136.9 34.4 18.2
2009 09 26 01 56.22 +28 39.0 0.280 1.237 142.7 29.4 18.2
2009 10 06 02 03.71 +28 31.2 0.297 1.266 150.3 23.0 18.2
2009 10 16 02 06.22 +27 24.5 0.323 1.303 158.9 16.0 18.2
2009 10 26 02 06.11 +25 40.4 0.360 1.347 166.6 9.8 18.3
2009 11 05 02 05.90 +23 44.5 0.410 1.396 168.5 8.1 18.6
2009 11 15 02 07.17 +21 57.6 0.475 1.449 162.4 11.9 19.1
2009 11 25 02 10.82 +20 33.2 0.556 1.507 153.9 16.8 19.7
2009 12 05 02 17.03 +19 35.9 0.652 1.566 145.3 21.0 20.3
2009 12 15 02 25.55 +19 04.4 0.762 1.628 137.1 24.3 20.8
2009 12 25 02 36.09 +18 54.8 0.886 1.690 129.3 26.8 21.3
2010 01 04 02 48.30 +19 02.0 1.022 1.754 122.0 28.4 21.7
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-M32
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