Asteroid General Data

2021 CW₅

General information

Preliminary designation	2021 CW₅
Group	Amor
Absolute magnitude	22.16
Approximate diameter (m)	98
Approximate mass (kg)	1.74·10⁹
Number of observations	57
Arc length (days)	100

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	239.477920
a – orbit major semiaxis (astronomical units)	2.19120600
e – orbit eccentricity	0.46581700
ω – orbit ascending node-perihelion angle (degrees)	227.747050
Ω – longitude of orbit ascending node (degrees)	332.266684
i – orbit inclination to the ecliptic plane (degrees)	7.657809

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	276.463038	2.19235682	0.46269103	221.703169	336.708301	8.023798	1.17797298	3.246142
01/21/1858	254.442477	2.19490454	0.46217981	222.635337	336.009312	7.952461	1.18046398	3.251802
01/29/1887	231.606072	2.19114368	0.46438530	223.135191	335.596046	7.932017	1.17360876	3.243448
02/07/1916	209.016073	2.19191985	0.46331640	224.144333	334.862927	7.864937	1.17636743	3.245171
02/14/1945	189.119171	2.19256324	0.46178810	224.915136	334.222645	7.820101	1.18006362	3.246600
02/22/1974	168.884987	2.19147927	0.46251126	225.969122	333.514850	7.760762	1.17789543	3.244193
03/02/2003	149.079591	2.19267654	0.46235265	226.995753	332.764151	7.697548	1.17888672	3.246852
03/09/2032	127.850623	2.19010799	0.46558889	227.788668	332.224437	7.653260	1.17041805	3.241148
03/17/2061	105.740908	2.19013228	0.46545315	229.079225	331.328675	7.580850	1.17072831	3.241202
03/25/2090	87.484313	2.19003309	0.46491351	229.422852	330.907784	7.562128	1.17185713	3.240982
04/03/2119	68.913287	2.18955142	0.46558228	230.649432	330.047884	7.495246	1.17013507	3.239913
04/10/2148	50.519718	2.19168889	0.46448892	231.842538	329.190157	7.431220	1.17367368	3.244658
04/18/2177	30.621651	2.19109991	0.46621674	232.984108	328.384756	7.374358	1.16957246	3.243350

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