MPEC 2012-A41 : 2011 XO3
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M.P.E.C. 2012-A41 Issued 2012 Jan. 9, 00:25 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
2011 XO3
Observations:
K11X03O* C2011 12 01.27737 04 54 21.99 +63 08 01.2 19.6 VrEA041703
K11X03O C2011 12 01.28200 04 54 21.38 +63 08 03.1 19.0 VrEA041703
K11X03O C2011 12 01.28662 04 54 20.62 +63 08 04.1 19.5 VrEA041703
K11X03O C2011 12 01.29124 04 54 19.83 +63 08 05.9 19.5 VrEA041703
K11X03O C2011 12 01.29583 04 54 19.22 +63 08 06.9 19.2 VrEA041703
K11X03O C2012 01 08.38107 03 29 44.636+57 20 47.47 18.5 yLEA041F51
K11X03O C2012 01 08.38805 03 29 44.173+57 20 38.63 18.6 yLEA041F51
K11X03O C2012 01 08.39614 03 29 43.671+57 20 27.96 18.7 zLEA041F51
K11X03O C2012 01 08.40307 03 29 43.218+57 20 19.07 18.5 zLEA041F51
K11X03O KC2012 01 08.91050 03 29 14.68 +57 09 32.8 19.0 VuEA041595
K11X03O KC2012 01 08.92481 03 29 13.82 +57 09 14.4 uEA041595
K11X03O KC2012 01 08.94079 03 29 12.93 +57 08 53.3 tEA041204
K11X03O KC2012 01 08.95036 03 29 12.36 +57 08 41.1 18.6 RtEA041204
K11X03O KC2012 01 08.96002 03 29 11.78 +57 08 28.6 tEA041204
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters,
J. Thiel, T. Goggia. Measurer PS1 Science Consortium. 1.8-m
Ritchey-Chretien + CCD.
703 Catalina Sky Survey. Observer A. Boattini. 0.68-m f/1.8 Schmidt +
CCD.
Orbital elements:
2011 XO3 Earth MOID = 0.1588 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 353.07687 (2000.0) P Q
n 0.16870767 Peri. 209.84311 -0.96164044 -0.10654537
a 3.2437409 Node 321.36128 +0.25095416 -0.71380265
e 0.6600122 Incl. 23.88019 -0.11076852 -0.69219495
P 5.84 H 16.5 G 0.15 U 6
Residuals in seconds of arc
111201 703 0.4+ 0.6- 120108 F51 0.1+ 0.0 120108 595 0.0 0.3+
111201 703 0.7+ 0.1+ 120108 F51 0.1- 0.1+ 120108 204 0.0 0.3-
111201 703 0.1+ 0.1- 120108 F51 0.0 0.1- 120108 204 0.0 0.1-
111201 703 0.8- 0.4+ 120108 F51 0.1- 0.0 120108 204 0.1- 0.0
111201 703 0.4- 0.2+ 120108 595 0.1+ 0.2+
Ephemeris:
2011 XO3 a,e,i = 3.24, 0.66, 24 q = 1.1028
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 12 10 04 32 22.6 +63 20 50 1.1094 1.9628 139.1 19.2 19.2
...
2011 12 25 03 53 31.7 +61 31 15 1.0034 1.8372 135.2 22.2 18.9
...
2012 01 02 03 37 57.1 +59 26 01 0.9631 1.7701 130.8 24.8 18.8
...
2012 01 08 03 30 08.0 +57 28 43 0.9394 1.7199 126.9 27.2 18.8
2012 01 09 03 29 10.3 +57 07 39 0.9359 1.7116 126.2 27.6 18.8
2012 01 10 03 28 18.4 +56 46 11 0.9325 1.7032 125.5 28.0 18.7
...
2012 01 16 03 25 07.4 +54 30 48 0.9151 1.6534 121.1 30.6 18.7
...
2012 01 24 03 25 56.8 +51 17 56 0.8977 1.5876 115.0 34.2 18.7
...
2012 02 08 03 40 42.4 +45 01 41 0.8775 1.4677 103.8 40.7 18.7
Timothy B. Spahr (C) Copyright 2012 MPC M.P.E.C. 2012-A41
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