MPEC 2006-Y08 : 2006 XR4
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M.P.E.C. 2006-Y08 Issued 2006 Dec. 16, 22:15 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 XR4
Observations:
K06X04R*tC2006 12 15.86575 03 40 57.95 +05 10 11.3 EY008246
K06X04R tC2006 12 15.86649 03 40 53.63 +05 07 42.3 14.8 R EY008246
K06X04R tC2006 12 15.86671 03 40 52.05 +05 06 47.0 EY008246
K06X04R tC2006 12 15.86704 03 40 49.92 +05 05 34.4 EY008246
K06X04R tC2006 12 15.86738 03 40 47.80 +05 04 21.6 EY008246
K06X04R tC2006 12 15.86776 03 40 45.68 +05 03 07.9 EY008246
K06X04R tC2006 12 15.86817 03 40 43.30 +05 01 46.8 EY008246
K06X04R tC2006 12 15.86895 03 40 38.23 +04 58 52.4 EY008246
K06X04R tC2006 12 15.86948 03 40 35.02 +04 57 02.4 EY008246
K06X04R tC2006 12 15.87054 03 40 28.57 +04 53 19.7 14.7 R EY008246
K06X04R tC2006 12 15.87151 03 40 22.75 +04 49 58.8 EY008246
K06X04R tC2006 12 15.87247 03 40 17.23 +04 46 48.8 EY008246
K06X04R tC2006 12 15.87325 03 40 11.88 +04 43 44.5 EY008246
K06X04R tC2006 12 15.87407 03 40 07.06 +04 40 59.0 EY008246
K06X04R tC2006 12 15.87460 03 40 04.10 +04 39 16.5 EY008246
K06X04R tC2006 12 15.87811 03 39 42.16 +04 26 39.0 EY008246
K06X04R tC2006 12 15.87835 03 39 40.90 +04 25 56.6 14.7 R EY008246
K06X04R tC2006 12 15.87857 03 39 39.10 +04 24 54.1 EY008246
K06X04R tC2006 12 15.87898 03 39 36.72 +04 23 32.4 EY008246
K06X04R tC2006 12 15.87943 03 39 34.16 +04 22 04.5 EY008246
K06X04R tC2006 12 15.87994 03 39 30.90 +04 20 11.6 EY008246
K06X04R tC2006 12 15.88216 03 39 16.76 +04 12 04.6 14.5 R EY008246
K06X04R tC2006 12 15.88517 03 38 58.63 +04 01 37.3 EY008246
K06X04R tC2006 12 15.88547 03 38 56.43 +04 00 19.2 EY008246
K06X04R tC2006 12 15.88580 03 38 54.30 +03 59 04.4 EY008246
K06X04R tC2006 12 15.88730 03 38 44.74 +03 53 37.7 EY008246
K06X04R tC2006 12 15.88823 03 38 39.00 +03 50 20.5 EY008246
K06X04R tC2006 12 15.89034 03 38 26.22 +03 42 58.3 14.8 R EY008246
K06X04R tC2006 12 15.89091 03 38 22.63 +03 40 53.8 EY008246
K06X04R tC2006 12 15.89178 03 38 17.17 +03 37 48.6 EY008246
K06X04R tC2006 12 15.89256 03 38 11.95 +03 34 44.4 EY008246
K06X04R C2006 12 16.22155 03 00 55.33 -19 11 21.3 15.9 V EY008703
K06X04R C2006 12 16.22178 03 00 53.17 -19 12 26.4 15.8 V EY008703
K06X04R C2006 12 16.22202 03 00 51.04 -19 13 31.5 15.8 V EY008703
K06X04R C2006 12 16.22226 03 00 48.96 -19 14 35.1 16.1 V EY008703
K06X04R C2006 12 16.56525 02 04 53.25 -42 35 35.3 18.5 V EY008E12
K06X04R C2006 12 16.56549 02 04 50.62 -42 36 21.8 17.9 V EY008E12
K06X04R C2006 12 16.56574 02 04 47.67 -42 37 12.2 18.5 V EY008E12
K06X04R C2006 12 16.56598 02 04 44.65 -42 38 04.8 17.6 V EY008E12
K06X04R C2006 12 16.56622 02 04 41.73 -42 38 55.5 17.9 V EY008E12
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
E. J. Christensen, 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.
E12 Siding Spring Survey. Observer R. H. McNaught. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2006 XR4 Earth MOID = 0.0034 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 42.87082 (2000.0) P Q
n 0.92832325 Peri. 275.25500 -0.98163177 -0.02936085
a 1.0407264 Node 263.15731 +0.09864696 -0.92386486
e 0.2690994 Incl. 10.94491 -0.16330290 -0.38159097
P 1.06 H 26.2 G 0.15 U 7
Residuals in seconds of arc
061215 246 1.0+ 3.2+ 061215 246 (7.5+ 17.5+) 061215 246 (5.4+ 12.4+)
061215 246 (4.0+ 9.7+) 061215 246 (3.4+ 7.0+) 061215 246 (5.3+ 15.7+)
061215 246 0.5+ 0.6+ 061215 246 (6.8+ 15.8+) 061215 246 0.4+ 0.7+
061215 246 1.2- 2.5- 061215 246 0.2+ 0.2+ 061216 703 1.1+ 2.1+
061215 246 (1.8- 3.8-) 061215 246 (2.6+ 6.0+) 061216 703 0.6- 0.9-
061215 246 1.2+ 2.5+ 061215 246 (5.9+ 14.2+) 061216 703 0.6- 1.2-
061215 246 (3.2+ 7.8+) 061215 246 (4.4+ 10.3+) 061216 703 0.2+ 0.0+
061215 246 1.2- 2.2- 061215 246 1.1- 1.6- 061216 E12 1.6- 2.7-
061215 246 0.7- 0.4- 061215 246 (7.7+ 17.3+) 061216 E12 1.0+ 0.8+
061215 246 0.1+ 0.7+ 061215 246 (2.7+ 3.7+) 061216 E12 1.5+ 2.6+
061215 246 (2.1+ 4.9+) 061215 246 1.6+ 0.1- 061216 E12 0.2- 0.0+
061215 246 (7.8+ 18.1+) 061215 246 (1.5- 3.7-) 061216 E12 0.8- 0.7-
061215 246 0.5- 0.9- 061215 246 0.5- 0.2-
061215 246 (2.9+ 7.5+) 061215 246 (5.7+ 13.6+)
Ephemeris:
2006 XR4 a,e,i = 1.04, 0.27, 11 q = 0.7607
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 12 11.0 05 39.83 +53 09.5 0.0301 1.011 149.3 29.8 19.9
2006 12 11.5 05 36.65 +52 32.7 0.0273 1.008 150.1 29.1 19.7
2006 12 12.0 05 32.85 +51 46.6 0.0245 1.006 151.1 28.3 19.4
2006 12 12.5 05 28.23 +50 47.7 0.0217 1.004 152.2 27.2 19.1
2006 12 13.0 05 22.52 +49 30.0 0.0189 1.001 153.6 25.9 18.8
2006 12 13.5 05 15.31 +47 43.7 0.0161 0.999 155.4 24.2 18.4
2006 12 14.0 05 05.93 +45 10.9 0.0134 0.997 157.7 22.0 17.9
2006 12 14.5 04 53.32 +41 16.1 0.0107 0.994 160.7 19.1 17.3
2006 12 15.0 04 35.60 +34 40.8 0.00818 0.992 163.8 16.1 16.6
2006 12 15.5 04 09.28 +22 14.2 0.00588 0.990 161.2 18.7 16.0
2006 12 16.0 03 27.64 -02 46.9 0.00427 0.987 139.9 40.0 15.9
2006 12 16.5 02 18.66 -38 30.3 0.00423 0.985 102.9 76.8 17.0
2006 12 17.0 00 33.12 -60 39.1 0.00580 0.983 76.3 103.4 18.8
2006 12 17.5 22 39.23 -67 32.4 0.00809 0.980 62.8 116.8 20.3
2006 12 18.0 21 18.27 -68 22.1 0.0106 0.978 55.5 124.0 21.5
2006 12 18.5 20 29.41 -67 38.9 0.0133 0.976 51.0 128.4 22.3
2006 12 19.0 19 59.28 -66 41.5 0.0160 0.973 48.1 131.2 23.0
2006 12 19.5 19 39.47 -65 48.4 0.0188 0.971 46.0 133.2 23.5
2006 12 20.0 19 25.64 -65 02.8 0.0215 0.969 44.4 134.7 24.0
2006 12 20.5 19 15.48 -64 24.2 0.0243 0.966 43.2 135.9 24.4
Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-Y08
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