Asteroid General Data

2021 QO₁

General information

Preliminary designation	2021 QO₁
Group	Apollo
Absolute magnitude	26.80
Approximate diameter (m)	12
Approximate mass (kg)	2.86·10⁶
Number of observations	21
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	80.520254
a – orbit major semiaxis (astronomical units)	1.15346100
e – orbit eccentricity	0.24782500
ω – orbit ascending node-perihelion angle (degrees)	281.955684
Ω – longitude of orbit ascending node (degrees)	333.960444
i – orbit inclination to the ecliptic plane (degrees)	2.726588

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	338.620086	1.14174487	0.24482258	275.127395	338.595981	2.652404	0.86221994	1.219984
01/21/1858	265.252777	1.14174017	0.24471584	275.465917	338.253508	2.647788	0.86233826	1.219977
01/29/1887	173.695529	1.14441376	0.24477559	278.240233	336.593515	2.763519	0.86428920	1.224264
02/07/1916	57.383744	1.14541104	0.24531847	278.398489	335.993284	2.733748	0.86442056	1.225865
02/14/1945	285.533878	1.14769280	0.24706246	279.197691	335.422907	2.724096	0.86414100	1.229530
02/22/1974	164.852573	1.14433869	0.24543922	280.065486	334.877135	2.711957	0.86347310	1.224144
03/02/2003	34.094322	1.14676079	0.24616300	280.705921	334.291481	2.690593	0.86447071	1.228033
03/09/2032	232.136618	1.15240277	0.24760712	282.642089	333.373813	2.685835	0.86705964	1.237106
03/17/2061	45.397903	1.15125697	0.24712262	283.139801	332.891286	2.681215	0.86675534	1.235262
03/25/2090	220.985868	1.14730407	0.24642251	282.432876	332.492904	2.708418	0.86458251	1.228905
04/03/2119	81.360586	1.14658261	0.24641557	282.990092	331.750592	2.671728	0.86404680	1.227746
04/10/2148	284.225669	1.15078578	0.24753804	283.845353	331.413704	2.671832	0.86592253	1.234504
04/18/2177	112.025234	1.15034612	0.24731641	283.841452	331.046489	2.669255	0.86584665	1.233796

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