Asteroid General Data

2023 OA

General information

Preliminary designation	2023 OA
Group	Apollo
Absolute magnitude	26.43
Approximate diameter (m)	14
Approximate mass (kg)	4.76·10⁶
Number of observations	100
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	224.321452
a – orbit major semiaxis (astronomical units)	1.08564200
e – orbit eccentricity	0.16842100
ω – orbit ascending node-perihelion angle (degrees)	84.007308
Ω – longitude of orbit ascending node (degrees)	293.552889
i – orbit inclination to the ecliptic plane (degrees)	11.122011

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.354024	1.08450546	0.16744337	82.152216	295.232546	11.173816	0.90291221	1.129401
01/21/1858	179.755001	1.08483189	0.16731164	82.372446	295.019279	11.179362	0.90332688	1.129911
01/29/1887	60.358472	1.08553367	0.16738928	82.353399	294.746482	11.182361	0.90382697	1.131008
02/07/1916	298.142506	1.08514873	0.16719123	82.747375	294.525429	11.187179	0.90372137	1.130406
02/14/1945	184.931504	1.08441540	0.16700524	83.179945	294.311839	11.186330	0.90331234	1.129260
02/22/1974	66.532340	1.08669788	0.16763276	83.206088	294.002908	11.172284	0.90453171	1.132828
03/02/2003	297.968763	1.08580888	0.16740614	83.497491	293.802293	11.174571	0.90403781	1.131438
03/09/2032	166.871984	1.08560902	0.16839413	84.066928	293.525908	11.121994	0.90279884	1.131125
03/17/2061	42.379056	1.08642362	0.16829529	84.164069	293.258720	11.129533	0.90358364	1.132399
03/25/2090	279.751990	1.08543524	0.16809028	84.594818	293.041978	11.129606	0.90298413	1.130854
04/03/2119	179.912340	1.08346405	0.16809888	85.138349	292.776906	11.110163	0.90133496	1.127775
04/10/2148	84.990568	1.08341875	0.16917102	85.779233	292.483859	11.062197	0.90013570	1.127704
04/18/2177	348.464458	1.08385862	0.16905630	85.878297	292.238016	11.069747	0.90062549	1.128391

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