MPEC 2010-O08 : 2010 OA
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2010-O07
Read MPEC 2010-O09
M.P.E.C. 2010-O08 Issued 2010 July 19, 03:26 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://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 OA
Observations:
K10O00A*QC2010 07 17.60270620 53 41.436-33 43 11.73 17.1 V EO008E12
K10O00A QC2010 07 17.61503320 53 45.131-33 43 54.78 17.1 V EO008E12
K10O00A QC2010 07 17.62739420 53 48.840-33 44 38.05 EO008E12
K10O00A QC2010 07 17.63965220 53 52.529-33 45 20.67 17.2 V EO008E12
K10O00A QC2010 07 17.73755120 54 22.24 -33 50 56.6 EO008E12
K10O00A `C2010 07 17.83723 20 54 54.08 -33 56 33.3 17.5 R EO008D90
K10O00A `C2010 07 17.84225 20 54 55.71 -33 56 50.0 17.2 R EO008D90
K10O00A `C2010 07 17.84734 20 54 57.33 -33 57 06.8 17.4 R EO008D90
K10O00A `C2010 07 17.85316 20 54 59.23 -33 57 26.4 17.6 R EO008D90
K10O00A KC2010 07 18.02505 20 56 01.39 -34 08 48.6 17.5 V EO008J87
K10O00A KC2010 07 18.03303 20 56 03.90 -34 09 17.2 17.5 V EO008J87
K10O00A KC2010 07 18.04108 20 56 06.44 -34 09 46.2 18.3 V EO008J87
K10O00A KC2010 07 18.31577520 57 39.70 -34 26 06.1 17.2 V EO008H21
K10O00A KC2010 07 18.32372420 57 42.35 -34 26 35.9 17.2 V EO008H21
K10O00A KC2010 07 18.32955020 57 44.18 -34 26 54.6 EO008H21
K10O00A KC2010 07 18.33534120 57 46.04 -34 27 15.7 17.0 V EO008H21
K10O00A KC2010 07 18.33991420 57 47.56 -34 27 32.8 17.5 V EO008H21
K10O00A QC2010 07 18.42672520 58 22.905-34 31 34.18 17.1 V EO008E12
K10O00A QC2010 07 18.42844920 58 23.506-34 31 40.74 17.1 V EO008E12
K10O00A KC2010 07 18.63017 20 59 31.83 -34 45 11.2 18.5 C EO008D88
K10O00A KC2010 07 18.63196 20 59 32.38 -34 45 18.1 EO008D88
K10O00A QC2010 07 18.66347120 59 42.147-34 46 20.24 17.1 V EO008E12
K10O00A QC2010 07 18.66522220 59 42.719-34 46 26.61 17.1 V EO008E12
K10O00A QC2010 07 18.66701520 59 43.309-34 46 33.17 17.1 V EO008E12
K10O00A `C2010 07 18.67029 20 59 45.07 -34 46 42.7 17.3 R EO008D90
K10O00A C2010 07 18.67155 20 59 45.81 -34 47 44.0 17.4 V EO008900
K10O00A C2010 07 18.67726 20 59 47.69 -34 48 05.0 17.5 V EO008900
K10O00A `C2010 07 18.67881 20 59 47.90 -34 47 13.8 17.3 R EO008D90
K10O00A `C2010 07 18.68699 20 59 50.63 -34 47 43.7 17.5 R EO008D90
K10O00A C2010 07 18.75018 21 00 12.15 -34 52 30.2 17.4 V EO008900
K10O00A C2010 07 18.75731 21 00 14.59 -34 52 56.5 17.6 V EO008900
Observer details:
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
D88 Hiratsuka. Observer Y. Sugiyama. 0.25-m f/5.0 reflector + CCD.
D90 RAS Observatory, Moorook. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien
+ CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. 0.61-m
f/4.5 astrograph + CCD.
J87 La Canada. Observer J. Lacruz. 0.40-m Ritchey-Chretien + CCD.
Orbital elements:
2010 OA Earth MOID = 0.0757 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 343.29223 (2000.0) P Q
n 0.35205314 Peri. 258.62814 +0.99181413 +0.07239980
a 1.9863872 Node 97.15670 -0.02672908 +0.92318766
e 0.5140889 Incl. 6.08517 -0.12486110 +0.37746896
P 2.80 H 20.4 G 0.15 U 7
Residuals in seconds of arc
100717 E12 0.7+ 0.3- 100718 J87 0.4+ 0.6- 100718 E12 0.5+ 0.3-
100717 E12 0.6+ 0.2- 100718 H21 (1.5+ 3.0+) 100718 E12 0.4+ 0.3-
100717 E12 0.6+ 0.3- 100718 H21 2.4+ 1.7+ 100718 D90 0.7+ 0.6-
100717 E12 0.6+ 0.3- 100718 H21 (1.7+ 3.8+) 100718 900 0.8+ 0.6-
100717 E12 0.2+ 0.4- 100718 H21 (1.4+ 3.4+) 100718 900 0.5+ 0.6-
100717 D90 0.4+ 0.4- 100718 H21 1.8+ 2.6+ 100718 D90 0.5+ 0.5-
100717 D90 0.6+ 0.2- 100718 E12 0.7+ 0.2- 100718 D90 0.5+ 0.5-
100717 D90 0.4+ 0.1+ 100718 E12 0.8+ 0.2- 100718 900 0.1+ 0.4-
100717 D90 0.6+ 0.0 100718 D88 1.4+ 0.3- 100718 900 0.4+ 1.0-
100718 J87 0.5+ 0.4- 100718 D88 0.8+ 0.6-
100718 J87 0.4+ 0.4- 100718 E12 0.6+ 0.3-
Ephemeris:
2010 OA a,e,i = 1.99, 0.51, 6 q = 0.9652
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 07 13 20 33.12 -29 48.6 0.178 1.188 163.4 14.1 17.8
2010 07 23 21 32.17 -39 41.0 0.121 1.126 153.5 23.8 17.2
2010 08 02 00 17.86 -50 22.2 0.0873 1.070 127.3 49.0 17.1
2010 08 12 03 54.20 -38 12.2 0.0918 1.024 93.9 81.0 18.1
2010 08 22 05 22.02 -20 53.2 0.126 0.990 76.5 96.4 19.3
2010 09 01 06 01.31 -10 35.4 0.172 0.970 71.9 98.5 20.1
2010 09 11 06 26.06 -04 20.3 0.219 0.966 73.0 94.5 20.4
2010 09 21 06 44.91 -00 08.5 0.263 0.978 76.7 88.1 20.6
2010 10 01 07 00.26 +02 54.2 0.302 1.005 82.1 80.6 20.6
2010 10 11 07 12.11 +05 17.6 0.335 1.046 88.7 72.7 20.7
2010 10 21 07 19.64 +07 22.9 0.359 1.097 96.7 64.3 20.7
2010 10 31 07 21.94 +09 25.3 0.378 1.157 106.2 55.5 20.6
2010 11 10 07 17.93 +11 36.3 0.393 1.222 117.4 46.0 20.6
2010 11 20 07 07.16 +14 01.0 0.409 1.291 130.4 35.6 20.5
2010 11 30 06 50.44 +16 33.5 0.433 1.363 144.8 24.6 20.4
2010 12 10 06 30.06 +18 59.7 0.470 1.436 160.1 13.5 20.3
2010 12 20 06 09.73 +21 04.1 0.526 1.509 175.0 3.3 20.2
2010 12 30 05 52.84 +22 39.5 0.603 1.582 170.3 6.0 20.8
2011 01 09 05 41.28 +23 48.9 0.701 1.653 157.5 13.2 21.5
2011 01 19 05 35.50 +24 38.9 0.818 1.724 146.0 18.6 22.1
2011 01 29 05 34.87 +25 16.0 0.951 1.793 135.7 22.6 22.6
2011 02 08 05 38.50 +25 43.9 1.097 1.860 126.4 25.3 23.1
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-O08
Read MPEC 2010-O07
Read MPEC 2010-O09
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)
