MPEC 2010-O25 : 2010 OQ1
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M.P.E.C. 2010-O25 Issued 2010 July 23, 15:36 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 OQ1
Observations:
K10O01Q*QC2010 07 21.79642 23 49 50.20 -21 42 21.4 19.4 V EO025E12
K10O01Q QC2010 07 21.80792 23 49 52.68 -21 42 40.2 19.3 V EO025E12
K10O01Q QC2010 07 21.81958 23 49 55.10 -21 42 58.5 19.5 V EO025E12
K10O01Q QC2010 07 22.64774 23 52 58.73 -22 05 28.0 19.5 V EO025E12
K10O01Q QC2010 07 22.65268 23 52 59.80 -22 05 35.9 19.1 V EO025E12
K10O01Q QC2010 07 22.83029 23 53 38.40 -22 10 30.2 19.7 V EO025E12
K10O01Q KC2010 07 23.33613 23 55 33.32 -22 24 53.7 20.4 V EO025H21
K10O01Q KC2010 07 23.34174 23 55 34.57 -22 25 03.5 19.4 V EO025H21
K10O01Q KC2010 07 23.34602 23 55 35.53 -22 25 10.6 20.1 V EO025H21
K10O01Q KC2010 07 23.36878 23 55 40.53 -22 25 50.0 19.2 C EO025H36
K10O01Q KC2010 07 23.37770 23 55 42.67 -22 26 04.2 19.0 C EO025H36
K10O01Q KC2010 07 23.38216 23 55 43.55 -22 26 11.9 19.2 C EO025H36
Observer details:
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer H. Devore. 0.81-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2010 OQ1 Earth MOID = 0.1937 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 333.46511 (2000.0) P Q
n 0.31571068 Peri. 285.19129 +0.73235467 -0.61345166
a 2.1360424 Node 113.58489 +0.67946142 +0.68679456
e 0.5437999 Incl. 18.81166 -0.04459614 +0.38985933
P 3.12 H 18.8 G 0.15 U 8
Residuals in seconds of arc
100721 E12 0.1- 0.2+ 100722 E12 0.1- 0.2+ 100723 H21 0.7+ 0.2+
100721 E12 0.4+ 0.3- 100722 E12 0.2+ 0.1+ 100723 H36 1.6- 0.9-
100721 E12 0.3- 0.0 100723 H21 0.4+ 0.3+ 100723 H36 0.7+ 0.1+
100722 E12 0.0 0.2- 100723 H21 0.5+ 0.0 100723 H36 0.8- 0.1-
Ephemeris:
2010 OQ1 a,e,i = 2.14, 0.54, 19 q = 0.9745
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 07 23 23 54.28 -22 15.2 0.524 1.399 127.6 35.1 19.6
2010 08 02 00 37.41 -27 33.1 0.439 1.324 126.6 38.0 19.1
2010 08 12 01 34.96 -33 42.6 0.378 1.252 121.2 43.8 18.9
2010 08 22 02 49.25 -39 04.4 0.344 1.183 111.8 52.5 18.8
2010 09 01 04 13.32 -41 28.8 0.336 1.120 100.5 62.3 18.9
2010 09 11 05 31.28 -40 20.3 0.346 1.066 90.1 70.9 19.1
2010 09 21 06 33.57 -36 50.4 0.369 1.022 82.2 76.8 19.4
2010 10 01 07 21.45 -32 20.4 0.396 0.991 77.1 80.0 19.6
2010 10 11 07 59.45 -27 35.9 0.424 0.976 74.6 80.6 19.7
2010 10 21 08 31.13 -22 54.5 0.449 0.977 74.6 79.1 19.8
2010 10 31 08 58.60 -18 22.1 0.470 0.996 76.6 76.0 19.8
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-O25
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