MPEC 2007-O01 : 2003 MT9
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M.P.E.C. 2007-O01 Issued 2007 July 16, 01:12 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
2003 MT9
Revision to MPEC 2003-N09
Additional Observations:
K03M09T C2007 06 26.36322 20 57 19.87 -02 28 25.4 19.9 V EO001703
K03M09T C2007 06 26.36918 20 57 19.69 -02 28 17.4 19.7 V EO001703
K03M09T C2007 06 26.37516 20 57 19.47 -02 28 08.3 19.5 V EO001703
K03M09T C2007 06 26.38113 20 57 19.29 -02 28 01.2 19.5 V EO001703
K03M09T C2007 07 15.27459 20 24 55.15 +13 28 07.9 16.7 EO001704
K03M09T C2007 07 15.28464 20 24 51.93 +13 29 16.6 17.6 EO001704
K03M09T C2007 07 15.29466 20 24 48.96 +13 30 24.7 17.0 EO001704
K03M09T C2007 07 15.30469 20 24 45.91 +13 31 33.6 16.9 EO001704
K03M09T C2007 07 15.31491 20 24 42.81 +13 32 43.2 17.0 EO001704
K03M09T C2007 07 15.96153 20 21 22.02 +14 49 31.4 17.2 V EO001198
K03M09T C2007 07 15.96336 20 21 21.40 +14 49 45.0 17.3 V EO001198
K03M09T C2007 07 15.96409 20 21 21.15 +14 49 50.6 17.3 V EO001198
K03M09T C2007 07 15.96695 20 21 20.19 +14 50 11.9 17.2 V EO001198
K03M09T C2007 07 15.96896 20 21 19.51 +14 50 26.8 17.3 V EO001198
K03M09T C2007 07 15.97296 20 21 18.16 +14 50 56.7 17.3 V EO001198
K03M09T C2007 07 15.97719 20 21 16.58 +14 51 29.7 16.9 R EO001473
K03M09T C2007 07 15.98484 20 21 13.96 +14 52 26.9 16.7 R EO001473
K03M09T C2007 07 15.98540 20 21 13.80 +14 52 31.7 17.0 V EO001595
K03M09T C2007 07 15.98696 20 21 13.27 +14 52 43.2 17.0 V EO001595
K03M09T C2007 07 15.98852 20 21 12.75 +14 52 54.8 17.1 V EO001595
K03M09T C2007 07 15.99216 20 21 11.50 +14 53 22.1 17.1 V EO001595
K03M09T C2007 07 16.00177 20 21 08.36 +14 54 31.6 17.0 V EO001A17
K03M09T C2007 07 16.00420 20 21 07.40 +14 54 51.7 16.8 R EO001473
K03M09T C2007 07 16.00699 20 21 06.59 +14 55 10.6 17.0 V EO001A17
K03M09T C2007 07 16.01114 20 21 05.21 +14 55 42.5 17.0 V EO001A17
K03M09T C2007 07 16.01475 20 21 03.94 +14 56 08.8 17.0 V EO001A17
K03M09T C2007 07 16.01937 20 21 02.37 +14 56 45.6 17.3 V EO001151
K03M09T C2007 07 16.02031 20 21 02.05 +14 56 52.4 17.3 V EO001151
K03M09T C2007 07 16.02031 20 21 01.88 +14 56 52.5 16.9 R EO001473
K03M09T C2007 07 16.02309 20 21 01.07 +14 57 12.8 17.3 V EO001151
K03M09T C2007 07 16.02403 20 21 00.71 +14 57 19.7 17.4 V EO001151
K03M09T C2007 07 16.02497 20 21 00.43 +14 57 26.8 17.5 V EO001151
K03M09T C2007 07 16.02591 20 21 00.11 +14 57 34.1 17.4 V EO001151
K03M09T C2007 07 16.02710 20 20 59.70 +14 57 43.0 17.5 V EO001151
K03M09T C2007 07 16.02757 20 20 59.54 +14 57 46.4 17.4 V EO001151
K03M09T C2007 07 16.02804 20 20 59.38 +14 57 49.8 17.5 V EO001151
K03M09T C2007 07 16.02992 20 20 58.74 +14 58 04.3 17.4 V EO001151
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo. Observers G. Lombardi, E. Pettarin. 0.40-m f/4.5
reflector + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. 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. 0.68-m Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
Orbital elements:
2003 MT9 Earth MOID = 0.0549 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 324.39856 (2000.0) P Q
n 0.24393829 Peri. 200.55690 +0.27806792 -0.95579345
a 2.5367796 Node 233.41772 +0.89708973 +0.29397826
e 0.9211878 Incl. 6.83662 +0.34337770 +0.00597192
P 4.04 H 18.7 G 0.15 U 3
Residuals in seconds of arc
030630 704 0.1- 1.0- 030704 704 0.1+ 1.4+ 030715 J95 0.4+ 0.2-
030630 704 0.3+ 0.4- 030704 704 0.2- 0.3- 070626 703 0.8+ 0.2+
030630 704 0.0 0.4- 030704 699 0.2- 0.2+ 070626 703 0.3+ 0.2-
030701 620 0.5- 0.4- 030704 704 0.6- 1.5+ 070626 703 0.7- 0.5+
030701 620 0.4- 0.1- 030704 704 0.4- 0.5+ 070626 703 1.1- 0.7-
030701 649 0.0 0.1- 030704 704 0.8- 0.8+ 070715 704 1.2+ 0.4+
030701 649 0.0 0.4+ 030704 699 (0.7+ 1.7-) 070715 704 1.1- 0.5+
030701 649 0.6+ 0.4+ 030704 704 0.6- 0.2+ 070715 704 0.3+ 0.2+
030702 704 0.5+ 0.2+ 030704 704 (0.4+ 2.8+) 070715 704 0.6+ 0.5+
030702 704 0.6- 1.0- 030704 704 0.5- 0.2- 070715 704 1.2+ 0.2+
030702 704 0.9+ 0.3- 030704 699 0.7- 0.0 070715 198 0.1- 0.2-
030702 926 0.3- 0.1- 030704 704 (0.5+ 2.9+) 070715 198 0.1- 0.2-
030702 926 1.1- 1.4- 030705 704 0.2+ 0.3- 070715 198 0.2- 0.1-
030702 926 0.0 0.4- 030705 704 0.1+ 0.5+ 070715 198 0.0 0.1-
030702 704 0.2- 0.9+ 030705 704 0.1+ 0.2+ 070715 198 0.0 0.2-
030702 413 0.0 0.1+ 030705 704 0.5+ 0.6+ 070715 198 0.1+ 0.2-
030702 413 0.1+ 0.1+ 030705 704 0.0 0.1+ 070715 473 0.2- 0.3-
030702 413 0.0 0.1+ 030707 671 1.2- 0.3- 070715 473 0.5- 0.3-
030703 557 0.5+ 0.0 030707 671 0.6- 0.1- 070715 595 0.1+ 0.2+
030703 557 0.1+ 0.2+ 030707 671 (2.3- 0.4+) 070715 595 0.1+ 0.0
030703 557 0.6- 0.1- 030708 621 0.3+ 0.0 070715 595 0.3+ 0.0
030703 557 0.0 0.1+ 030708 621 0.2+ 0.7- 070715 595 0.1+ 0.0
030703 620 0.2- 0.0 030708 599 0.2- 0.2- 070716 A17 0.0 0.4-
030703 620 0.2- 0.5+ 030708 599 0.6- 0.7- 070716 473 0.2+ 0.4-
030703 620 0.5- 0.3+ 030708 599 0.2+ 0.3+ 070716 A17 0.1+ 0.5-
030703 649 0.4- 0.0 030709 599 0.3+ 0.1- 070716 A17 0.7+ 0.3+
030703 649 0.1- 0.1+ 030709 599 0.1+ 0.2- 070716 A17 0.1+ 0.5-
030703 649 0.1- 0.1+ 030709 599 1.0+ 0.1+ 070716 151 0.3+ 0.5+
030703 704 1.0- 0.4+ 030709 599 0.6+ 0.2- 070716 151 0.4+ 0.2+
030703 704 1.4- 1.2+ 030709 649 0.4+ 0.0 070716 473 0.0 0.4-
030703 704 0.1- 0.8- 030709 649 0.4+ 0.2- 070716 151 0.0 0.3-
030703 704 0.7- 0.8+ 030709 649 0.3+ 0.3- 070716 151 0.6- 0.4-
030703 704 0.0 0.1+ 030709 621 0.4+ 0.0 070716 151 0.0 0.4-
030703 704 (0.1+ 1.7+) 030709 621 0.4+ 0.3- 070716 151 0.1+ 0.1-
030703 704 0.1+ 0.4+ 030711 649 0.9+ 0.9+ 070716 151 0.0 0.2-
030703 704 0.7- 1.0+ 030711 649 1.1+ 0.1- 070716 151 0.0 0.3-
030703 704 0.1- 0.4- 030711 649 0.7+ 0.4- 070716 151 0.0 0.4-
030704 699 0.0 0.2- 030715 J95 0.3- 0.2+ 070716 151 0.1+ 0.1-
Ephemeris:
2003 MT9 a,e,i = 2.54, 0.92, 7 q = 0.1999
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 07 09 20 44.83 +05 05.4 0.361 1.326 144.1 26.7 18.3
2007 07 10 20 42.69 +06 04.6 0.341 1.309 144.4 26.9 18.2
2007 07 11 20 40.25 +07 10.1 0.323 1.293 144.5 27.1 18.0
2007 07 12 20 37.46 +08 22.7 0.304 1.276 144.5 27.5 17.9
2007 07 13 20 34.25 +09 43.8 0.286 1.260 144.3 28.1 17.7
2007 07 14 20 30.54 +11 14.8 0.268 1.243 143.9 28.8 17.6
2007 07 15 20 26.22 +12 57.7 0.250 1.226 143.2 29.8 17.4
2007 07 16 20 21.15 +14 54.6 0.233 1.209 142.2 31.0 17.3
2007 07 17 20 15.15 +17 08.3 0.216 1.192 140.8 32.6 17.1
2007 07 18 20 07.95 +19 42.0 0.200 1.174 138.8 34.7 17.0
2007 07 19 19 59.21 +22 39.6 0.184 1.157 136.3 37.4 16.9
2007 07 20 19 48.42 +26 04.9 0.170 1.139 133.1 40.7 16.7
2007 07 21 19 34.85 +30 01.8 0.156 1.121 129.0 44.8 16.6
2007 07 22 19 17.45 +34 32.1 0.144 1.103 124.0 49.8 16.6
2007 07 23 18 54.63 +39 33.5 0.134 1.085 117.9 55.9 16.5
2007 07 24 18 24.17 +44 54.3 0.126 1.067 110.6 63.0 16.6
2007 07 25 17 43.27 +50 08.1 0.120 1.048 102.4 71.2 16.7
2007 07 26 16 49.68 +54 29.9 0.117 1.029 93.5 80.0 16.9
2007 07 27 15 44.96 +57 06.4 0.118 1.011 84.3 89.1 17.2
2007 07 28 14 37.29 +57 26.5 0.121 0.992 75.3 97.9 17.6
2007 07 29 13 37.11 +55 46.4 0.127 0.972 66.9 106.2 18.1
(Last issue was M.P.E.C. 2007-N41)
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-O01
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