MPEC 2006-Q54 : 2006 QR89
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M.P.E.C. 2006-Q54 Issued 2006 Aug. 30, 12:44 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.
Supported in part by the Brinson Foundation
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 QR89
Observations:
K06Q89R* C2006 08 29.20375 22 10 38.38 -06 03 48.2 20.2 V EQ054691
K06Q89R C2006 08 29.22111 22 10 37.12 -06 04 05.3 20.3 V EQ054691
K06Q89R C2006 08 29.23853 22 10 35.85 -06 04 22.2 20.3 V EQ054691
K06Q89R C2006 08 29.53487 22 10 15.67 -06 09 13.6 20.6 V EQ054D35
K06Q89R C2006 08 29.53574 22 10 15.69 -06 09 13.2 20.7 R EQ054D35
K06Q89R C2006 08 29.53709 22 10 15.40 -06 09 16.0 20.8 V EQ054D35
K06Q89R C2006 08 29.53796 22 10 15.52 -06 09 14.6 22.1 R EQ054D35
K06Q89R C2006 08 29.53931 22 10 15.34 -06 09 17.5 19.7 V EQ054D35
K06Q89R C2006 08 29.54017 22 10 15.35 -06 09 17.2 20.9 R EQ054D35
K06Q89R C2006 08 29.96245 22 09 45.81 -06 16 19.5 EQ054J95
K06Q89R C2006 08 29.96769 22 09 45.36 -06 16 24.7 EQ054J95
K06Q89R C2006 08 29.97346 22 09 44.86 -06 16 30.0 20.0 R EQ054J95
K06Q89R C2006 08 30.03957 22 09 40.22 -06 17 36.6 19.9 R EQ054J95
K06Q89R C2006 08 30.09441 22 09 37.01 -06 18 28.0 19.8 R EQ054734
K06Q89R C2006 08 30.10172 22 09 36.54 -06 18 34.5 18.9 R EQ054734
K06Q89R C2006 08 30.10832 22 09 36.10 -06 18 43.1 19.5 R EQ054734
K06Q89R C2006 08 30.11417 22 09 35.68 -06 18 47.4 19.6 R EQ054734
K06Q89R C2006 08 30.12003 22 09 35.29 -06 18 54.9 19.6 R EQ054734
K06Q89R 5C2006 08 30.34039 22 09 19.43 -06 22 32.7 20.2 R EQ054673
K06Q89R 5C2006 08 30.34618 22 09 19.14 -06 22 36.9 EQ054673
K06Q89R 5C2006 08 30.35359 22 09 18.48 -06 22 45.9 EQ054673
K06Q89R 5C2006 08 30.35729 22 09 18.15 -06 22 50.1 EQ054673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
D35 Lulin Observatory. Observers H.-C. Lin, C.-S. Lin, Q.-z. Ye. Measurers
Q.-z. Ye, G. Ye. 0.41-m f/8.8 Ritchey-Chretien + 2Kx2K CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2006 QR89 Earth MOID = 0.3539 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 298.70629 (2000.0) P Q
n 0.41590123 Peri. 271.36961 +0.21169465 -0.97647309
a 1.7774985 Node 166.19998 +0.95112770 +0.19617271
e 0.2790616 Incl. 9.91128 +0.22481430 +0.08953536
P 2.37 H 19.6 G 0.15 U 9
Residuals in seconds of arc
060829 691 0.0 0.1- 060829 D35 1.0+ 0.6+ 060830 734 0.2+ 0.7+
060829 691 0.0 0.1- 060829 J95 0.8+ 0.1+ 060830 734 0.7+ 1.0-
060829 691 0.1- 0.2+ 060829 J95 0.2- 0.1+ 060830 673 0.2- 0.3-
060829 D35 0.1+ 1.1- 060829 J95 1.5- 0.5+ 060830 673 1.8+ 1.3+
060829 D35 1.3+ 0.2+ 060830 J95 0.4+ 0.6- 060830 673 0.0 0.4-
060829 D35 1.5- 1.3- 060830 734 1.0- 0.4+ 060830 673 0.9- 0.9-
060829 D35 1.2+ 1.0+ 060830 734 0.2- 1.2+
060829 D35 0.0 0.6- 060830 734 0.3+ 0.9-
Ephemeris:
2006 QR89 a,e,i = 1.78, 0.28, 10 q = 1.2815
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 08 23 22 17.60 -04 26.4 0.768 1.775 172.4 4.3 20.7
2006 09 02 22 06.27 -07 07.0 0.736 1.739 170.7 5.4 20.6
2006 09 12 21 55.35 -09 57.8 0.726 1.702 158.4 12.6 20.8
2006 09 22 21 46.86 -12 38.4 0.736 1.665 145.9 19.8 21.0
2006 10 02 21 42.42 -14 52.3 0.762 1.627 134.3 26.1 21.3
2006 10 12 21 42.81 -16 31.3 0.800 1.590 124.0 31.4 21.5
2006 10 22 21 48.05 -17 33.6 0.845 1.553 114.9 35.6 21.6
2006 11 01 21 57.79 -18 00.1 0.893 1.517 106.9 38.8 21.8
2006 11 11 22 11.42 -17 53.5 0.943 1.481 100.0 41.2 21.9
2006 11 21 22 28.31 -17 16.4 0.992 1.447 94.0 42.9 22.0
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-Q54
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