MPEC 2013-B94 : 2007 ML6
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M.P.E.C. 2013-B94 Issued 2013 Jan. 29, 20:37 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2007 ML6
Revision to MPEC 2007-M33
Additional Observations:
K07M06L 2C2010 02 20.61382814 26 09.916+01 08 26.88 22.1 RtEB094568
K07M06L 2C2010 02 20.61825114 26 09.987+01 08 28.24 22.1 RtEB094568
K07M06L 2C2010 02 20.62295814 26 10.063+01 08 29.59 22.0 RtEB094568
K07M06L 2C2010 02 21.52985214 26 25.822+01 12 55.18 22.4 RtEB094568
K07M06L 2C2010 02 21.53459814 26 25.893+01 12 56.66 22.3 RtEB094568
Observer details:
568 Mauna Kea. Observers M. Micheli, G. T. Elliott. Measurer D. J. Tholen.
2.24-m University of Hawaii reflector.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
100220 568 18.5- 7.5+ 100221 568 18.7- 7.8+ MPO130252 +0.045 day
Orbital elements:
2007 ML6 Earth MOID = 0.2126 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 193.26639 (2000.0) P Q
n 0.29559479 Peri. 220.60646 +0.85882719 +0.47721117
a 2.2318836 Node 109.96355 -0.40355659 +0.85421045
e 0.4663385 Incl. 11.42860 -0.31552802 +0.20638317
P 3.33 H 18.4 G 0.15 U 0
Residuals in seconds of arc
070621 704 0.1+ 0.3+ 070624 704 0.2- 0.3+ 070823 E12 0.0 0.3+
070621 704 1.4+ 0.7+ 070624 704 0.3- 0.4+ 070911 F65 0.0 0.4+
070621 704 0.5- 0.9+ 070703 H55 0.0 0.1- 070911 F65 0.2- 0.5+
070621 704 0.6+ 0.4+ 070703 H55 0.0 0.1- 070914 E12 0.3- 0.0
070622 A55 0.1+ 0.1- 070703 H55 0.1- 0.2+ 070914 E12 0.4+ 0.3+
070622 A55 0.1+ 0.2+ 070712 670 (2.7+ 1.2-) 070914 E12 0.2- 0.2+
070622 A55 0.1+ 0.5+ 070712 670 0.2+ 0.0 070914 E12 0.3+ 0.1+
070622 651 0.1+ 0.3+ 070714 F85 0.0 0.3- 070924 E12 0.1+ 0.0
070622 651 0.0 0.5+ 070714 F85 0.1- 0.1- 070924 E12 0.1+ 0.0
070622 651 0.4+ 0.3- 070714 F85 0.1- 0.1- 071014 703 0.8- 0.8-
070622 850 0.1+ 0.1- 070715 046 0.9- 0.2- 071014 703 0.2- 0.1+
070622 850 0.5+ 0.6- 070715 046 1.1- 0.4+ 071014 703 0.1+ 0.7+
070622 H36 0.1+ 0.3- 070715 046 0.3- 0.3+ 071014 703 0.8- 0.3+
070622 H36 0.7- 0.3- 070715 046 0.1+ 0.5+ 071029 E12 0.2+ 0.4-
070622 H36 0.2- 0.4+ 070725 E12 0.1+ 0.1- 071029 E12 0.1+ 0.3+
070622 850 0.2+ 0.3- 070725 E12 0.1+ 0.1- 071029 E12 0.5- 0.5+
070622 673 0.0 0.1+ 070726 E12 0.1+ 0.0 071029 E12 0.1- 0.5+
070622 673 0.2- 0.1+ 070726 E12 0.1- 0.1- 071105 703 0.5- 0.1-
070622 673 0.0 0.0 070804 D21 0.5- 0.5- 071105 703 0.9+ 0.8+
070622 673 0.1- 0.1+ 070804 D21 0.2- 0.3- 071105 703 (1.4+ 2.0+)
070622 673 0.2- 0.3+ 070804 D21 0.2- 0.5- 071105 703 1.4+ 1.4+
070623 850 0.4- 0.1- 070805 147 0.5- 1.2- 071130 H55 0.2- 0.4+
070623 850 0.9+ 0.4- 070805 147 0.4+ 0.2+ 071130 H55 0.4- 0.3+
070623 673 0.3+ 0.6+ 070805 147 0.1- 1.0- 071130 H55 0.0 0.4+
070623 673 0.1- 0.3+ 070811 E12 0.3+ 0.2- 100220 568 0.0 0.1-
070623 673 0.0 0.1- 070811 E12 0.1- 0.0 100220 568 0.0 0.0
070623 850 0.4+ 0.4- 070811 E12 0.1- 0.1+ 100220 568 0.0 0.0
070623 673 0.8- 0.0 070811 E12 0.1+ 0.0 100221 568 0.0 0.0
070624 704 1.1+ 0.5- 070823 E12 0.1+ 0.2- 100221 568 0.0 0.1+
070624 704 0.2+ 0.0 070823 E12 0.1+ 0.6+
Ephemeris:
2007 ML6 a,e,i = 2.23, 0.47, 11 q = 1.1911
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 12 30 12 36 14.0 +07 19 31 2.9438 3.1532 93.1 18.1 24.2
...
2013 01 14 12 42 59.3 +07 47 29 2.6974 3.1251 106.7 17.5 23.9
...
2013 01 22 12 44 53.8 +08 16 48 2.5711 3.1089 114.3 16.8 23.8
...
2013 01 28 12 45 27.0 +08 45 34 2.4807 3.0962 120.3 15.9 23.7
2013 01 29 12 45 27.8 +08 50 55 2.4660 3.0941 121.3 15.8 23.7
2013 01 30 12 45 27.4 +08 56 26 2.4515 3.0919 122.3 15.6 23.7
...
2013 02 05 12 44 55.2 +09 32 50 2.3674 3.0786 128.4 14.5 23.5
...
2013 02 13 12 42 51.3 +10 29 38 2.2650 3.0600 136.8 12.8 23.4
...
2013 02 28 12 34 48.8 +12 35 24 2.1104 3.0229 152.3 8.8 23.0
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