MPEC 2006-O28 : 2006 OY4
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M.P.E.C. 2006-O28 Issued 2006 July 23, 03:51 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 OY4
Observations:
K06O04Y* C2006 07 20.60259 20 26 28.17 -38 23 46.0 19.5 V EO028E12
K06O04Y C2006 07 20.61280 20 26 34.18 -38 23 59.7 20.1 V EO028E12
K06O04Y C2006 07 20.62277 20 26 39.91 -38 24 11.9 19.0 V EO028E12
K06O04Y C2006 07 20.63265 20 26 45.52 -38 24 22.9 19.8 V EO028E12
K06O04Y C2006 07 20.64251 20 26 51.25 -38 24 34.7 19.4 V EO028E12
K06O04Y C2006 07 20.69992 20 27 24.79 -38 25 40.8 19.0 V EO028E12
K06O04Y C2006 07 20.70271 20 27 26.52 -38 25 43.2 19.0 V EO028E12
K06O04Y C2006 07 20.72093 20 27 37.16 -38 26 01.3 19.7 V EO028E12
K06O04Y C2006 07 20.73410 20 27 44.86 -38 26 15.2 20.0 V EO028E12
K06O04Y C2006 07 20.74728 20 27 52.80 -38 26 29.1 19.4 V EO028E12
K06O04Y C2006 07 22.15934 20 43 01.71 -38 52 05.1 19.4 R EO028I77
K06O04Y C2006 07 22.16178 20 43 03.23 -38 52 07.2 19.4 R EO028I77
K06O04Y C2006 07 22.16422 20 43 04.73 -38 52 09.6 19.3 R EO028I77
K06O04Y C2006 07 22.59274 20 47 50.28 -38 57 52.8 19.9 V EO028E12
K06O04Y C2006 07 22.59315 20 47 50.67 -38 57 53.6 19.5 V EO028E12
K06O04Y C2006 07 22.59358 20 47 50.96 -38 57 54.6 19.8 V EO028E12
K06O04Y C2006 07 22.59399 20 47 51.25 -38 57 55.0 19.7 V EO028E12
K06O04Y C2006 07 22.60145 20 47 55.89 -38 58 01.6 19.4 V EO028E12
K06O04Y C2006 07 22.60188 20 47 56.14 -38 58 02.4 19.4 V EO028E12
K06O04Y C2006 07 22.60230 20 47 56.43 -38 58 01.8 19.6 V EO028E12
K06O04Y C2006 07 22.60272 20 47 56.68 -38 58 02.8 19.9 V EO028E12
K06O04Y C2006 07 22.60314 20 47 56.94 -38 58 02.5 20.1 V EO028E12
K06O04Y C2006 07 22.60385 20 47 57.40 -38 58 03.0 EO028E12
K06O04Y C2006 07 22.60429 20 47 57.65 -38 58 03.1 20.0 V EO028E12
K06O04Y C2006 07 22.60471 20 47 57.85 -38 58 04.2 19.6 V EO028E12
K06O04Y C2006 07 22.60513 20 47 58.17 -38 58 04.6 19.6 V EO028E12
K06O04Y C2006 07 22.60630 20 47 58.92 -38 58 05.7 19.6 V EO028E12
K06O04Y C2006 07 22.60676 20 47 59.17 -38 58 05.1 19.7 V EO028E12
K06O04Y C2006 07 22.60759 20 47 59.71 -38 58 06.3 20.2 V EO028E12
K06O04Y C2006 07 22.60802 20 47 59.96 -38 58 05.9 19.4 V EO028E12
Observer details:
E12 Siding Spring Survey. Observers G. J. Garradd, 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.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
Orbital elements:
2006 OY4 Earth MOID = 0.0873 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 12.07571 (2000.0) P Q
n 0.26150974 Peri. 231.88848 +0.72029349 +0.69174490
a 2.4218327 Node 84.27744 -0.61908400 +0.67464072
e 0.5494533 Incl. 2.97468 -0.31290939 +0.25758280
P 3.77 H 23.5 G 0.15 U 8
Residuals in seconds of arc
060720 E12 0.3- 0.6+ 060722 I77 0.2- 0.0 060722 E12 0.2+ 0.6-
060720 E12 0.9+ 0.3- 060722 I77 0.1+ 0.0 060722 E12 0.2+ 0.1+
060720 E12 0.5+ 0.3- 060722 I77 0.1+ 0.2- 060722 E12 0.4+ 0.1+
060720 E12 0.8- 0.7+ 060722 E12 1.5- 1.1+ 060722 E12 0.1+ 0.4+
060720 E12 0.7- 0.6+ 060722 E12 0.0 0.7+ 060722 E12 0.7- 0.4-
060720 E12 0.1+ 1.0- 060722 E12 0.3+ 0.0 060722 E12 0.0 0.4-
060720 E12 1.1+ 0.5- 060722 E12 0.7+ 0.0 060722 E12 0.2+ 0.6-
060720 E12 0.1+ 0.6+ 060722 E12 0.3+ 0.4- 060722 E12 0.3- 0.4+
060720 E12 1.1- 0.1+ 060722 E12 0.1+ 0.9- 060722 E12 0.0 0.1-
060720 E12 0.2+ 0.5- 060722 E12 0.4+ 0.1+ 060722 E12 0.2- 0.6+
Ephemeris:
2006 OY4 a,e,i = 2.42, 0.55, 3 q = 1.0911
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 07 14 19 28.73 -35 16.9 0.115 1.129 166.4 12.2 19.8
2006 07 24 21 03.82 -39 11.8 0.0946 1.104 157.8 20.3 19.6
2006 08 03 23 01.33 -35 56.0 0.0919 1.092 146.0 31.3 19.8
2006 08 13 00 23.90 -27 20.0 0.106 1.094 137.7 38.5 20.4
2006 08 23 01 05.91 -19 37.7 0.130 1.109 136.3 39.0 20.8
2006 09 02 01 24.03 -14 10.3 0.160 1.136 140.2 34.6 21.2
2006 09 12 01 29.08 -10 21.3 0.195 1.175 147.4 27.5 21.5
2006 09 22 01 26.78 -07 34.3 0.236 1.223 156.2 19.4 21.8
2006 10 02 01 21.14 -05 22.2 0.286 1.279 164.8 11.8 22.0
Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-O28
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