MPEC 2007-C46 : 2006 XQ56
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M.P.E.C. 2007-C46 Issued 2007 Feb. 10, 15:49 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 XQ56
Additional Observations:
K06X56Q C2007 02 09.21529 06 49 58.80 +38 58 44.8 18.6 EC046704
K06X56Q C2007 02 09.22768 06 49 59.58 +38 58 40.8 18.8 EC046704
K06X56Q C2007 02 09.23984 06 50 00.26 +38 58 36.5 18.9 EC046704
K06X56Q C2007 02 09.25203 06 50 00.85 +38 58 30.9 18.9 EC046704
K06X56Q C2007 02 09.92912 06 50 43.12 +38 53 56.8 18.7 R EC046473
K06X56Q C2007 02 09.93998 06 50 43.74 +38 53 52.1 19.1 R EC046473
K06X56Q C2007 02 09.95083 06 50 44.39 +38 53 47.7 18.9 R EC046473
K06X56Q C2007 02 10.54571 06 51 23.44 +38 49 49.7 19.0 V EC046D35
K06X56Q C2007 02 10.54701 06 51 23.50 +38 49 48.9 18.9 V EC046D35
K06X56Q C2007 02 10.54832 06 51 23.61 +38 49 48.2 19.8 V EC046D35
Observer details:
473 Remanzacco. Observers G. Sostero, E. Guido. 0.45-m f/4.4 Newtonian
reflector + 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.
D35 Lulin Observatory. Observers H.-C. Lin, C.-S. Lin, Q.-z. Ye. Measurer
Q.-z. Ye. 0.41-m f/8.8 Ritchey-Chretien + 2Kx2K CCD + f/6.25 focal
reducer.
Orbital elements:
2006 XQ56
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 6.47292 (2000.0) P Q
n 0.14931429 Peri. 107.91281 -0.73733322 -0.67341256
a 3.5188584 Node 29.82478 +0.57198275 -0.66444170
e 0.5901538 Incl. 6.16767 +0.35940987 -0.32408755
P 6.60 H 18.1 G 0.15 U 5
Residuals in seconds of arc
061212 704 0.7+ 0.5+ 061221 644 0.0 0.0 070209 473 0.3+ 0.1+
061212 704 0.4- 0.5+ 061221 644 0.7- 0.2- 070209 473 0.1+ 0.0
061212 704 0.2+ 0.8- 070209 704 0.0 0.2+ 070209 473 0.3+ 0.2+
061212 704 (1.5+ 2.6-) 070209 704 (1.2+ 1.2+) 070210 D35 0.4- 0.3-
061212 704 0.1- 0.1- 070209 704 (1.4+ 1.8+) 070210 D35 0.6- 0.5-
061221 644 0.3+ 0.0 070209 704 0.5+ 1.1+ 070210 D35 0.2- 0.7-
Ephemeris:
2006 XQ56 a,e,i = 3.52, 0.59, 6 q = 1.4422
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 09 06 49.76 +39 00.1 0.564 1.454 137.7 27.2 18.9
2007 02 19 07 02.62 +37 39.7 0.587 1.444 131.1 31.0 19.1
2007 03 01 07 20.50 +35 50.0 0.620 1.443 125.6 34.0 19.3
2007 03 11 07 42.06 +33 34.7 0.663 1.450 120.8 36.0 19.5
2007 03 21 08 05.92 +30 57.8 0.716 1.465 116.7 37.4 19.7
2007 03 31 08 30.94 +28 03.8 0.779 1.488 113.0 38.2 20.0
2007 04 10 08 56.17 +24 58.1 0.853 1.518 109.6 38.4 20.2
2007 04 20 09 21.02 +21 46.0 0.937 1.555 106.3 38.3 20.5
2007 04 30 09 45.20 +18 31.9 1.032 1.597 103.1 37.9 20.7
2007 05 10 10 08.50 +15 19.6 1.138 1.645 99.8 37.2 21.0
2007 05 20 10 30.93 +12 11.7 1.255 1.697 96.4 36.3 21.2
2007 05 30 10 52.54 +09 09.7 1.380 1.752 92.8 35.3 21.5
2007 06 09 11 13.38 +06 14.8 1.515 1.811 89.1 34.1 21.7
2007 06 19 11 33.56 +03 27.2 1.657 1.872 85.3 32.8 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-C46
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