Asteroid General Data

2021 CO₁

General information

Preliminary designation	2021 CO₁
Group	Apollo
Absolute magnitude	25.09
Approximate diameter (m)	25
Approximate mass (kg)	3.03·10⁷
Number of observations	54
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	144.300710
a – orbit major semiaxis (astronomical units)	1.14959500
e – orbit eccentricity	0.50113200
ω – orbit ascending node-perihelion angle (degrees)	292.637397
Ω – longitude of orbit ascending node (degrees)	319.167066
i – orbit inclination to the ecliptic plane (degrees)	6.284359

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	268.249740	1.14736527	0.50007064	290.103871	321.257806	6.407516	0.57360158	1.229004
01/21/1858	133.127963	1.14675321	0.49993979	290.458248	320.953914	6.402678	0.57344565	1.228020
01/29/1887	359.446628	1.14663056	0.49977072	290.745148	320.669074	6.402792	0.57357817	1.227823
02/07/1916	231.046011	1.14631964	0.49969877	291.021457	320.414372	6.403113	0.57350512	1.227324
02/14/1945	92.383041	1.14980037	0.50076763	291.570793	320.086578	6.379780	0.57401756	1.232918
02/22/1974	281.214622	1.15039486	0.50103013	291.901765	319.820404	6.377108	0.57401237	1.233875
03/02/2003	109.518753	1.15007954	0.50110360	292.321106	319.425780	6.327005	0.57377054	1.233367
03/09/2032	303.590430	1.14958325	0.50114529	292.677282	319.127855	6.284771	0.57347502	1.232569
03/17/2061	140.224445	1.14945562	0.50123415	293.044170	318.797483	6.280670	0.57330921	1.232364
03/25/2090	338.888772	1.14957642	0.50136759	293.423318	318.485809	6.243560	0.57321606	1.232558
04/03/2119	174.320401	1.14983648	0.50149257	293.750630	318.171786	6.240496	0.57320203	1.232976
04/10/2148	11.129524	1.14964877	0.50158845	294.134908	317.873700	6.220652	0.57299823	1.232674
04/18/2177	205.408827	1.14979703	0.50164499	294.466897	317.571199	6.217433	0.57300711	1.232913

Detailed table...

3D animation...

Calculation on the date...

Return to search