Asteroid General Data

2003 OU (265032)

General information

Preliminary designation	2003 OU
Number	265032
Group	Apollo
Absolute magnitude	16.32
Approximate diameter (m)	1 400
Approximate mass (kg)	5.54·10¹²
Number of observations	298
Arc length (days)	7923

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	180.472060
a – orbit major semiaxis (astronomical units)	2.30392100
e – orbit eccentricity	0.70227400
ω – orbit ascending node-perihelion angle (degrees)	175.488547
Ω – longitude of orbit ascending node (degrees)	206.316879
i – orbit inclination to the ecliptic plane (degrees)	40.132711

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	2.996806	2.30311798	0.70938814	172.822763	207.455623	39.439587	0.66931339	3.495223
01/21/1858	110.837783	2.30594573	0.70668769	173.138715	207.317608	39.433296	0.67636226	3.501662
01/29/1887	215.781375	2.30741143	0.70643513	173.557675	207.107489	39.702472	0.67737493	3.505001
02/07/1916	322.419480	2.30610294	0.70437104	173.943437	206.962611	39.654329	0.68175082	3.502020
02/14/1945	68.164676	2.30619626	0.70451910	174.199456	206.832506	39.767453	0.68143695	3.502233
02/22/1974	173.058301	2.30712494	0.70201513	174.747946	206.611931	39.841738	0.68748832	3.504348
03/02/2003	279.306173	2.30426808	0.70289999	175.048104	206.491392	40.009620	0.68459806	3.497841
03/09/2032	23.282167	2.30835342	0.70012949	175.566020	206.285189	40.010709	0.69220713	3.507148
03/17/2061	127.509021	2.30366375	0.70166398	175.942806	206.136765	40.243357	0.68726587	3.496465
03/25/2090	228.808568	2.30832509	0.69930497	176.386505	205.979800	40.236665	0.69410189	3.507083
04/03/2119	330.813375	2.30430042	0.70021768	176.844090	205.780526	40.418047	0.69078854	3.497915
04/10/2148	73.082759	2.30439936	0.69940612	177.232501	205.631731	40.476403	0.69268834	3.498140
04/18/2177	176.648073	2.30477690	0.69842846	177.711735	205.445691	40.539849	0.69505513	3.499000

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