Asteroid General Data

2021 CA₈

General information

Preliminary designation	2021 CA₈
Group	Apollo
Absolute magnitude	25.93
Approximate diameter (m)	17
Approximate mass (kg)	9.50·10⁶
Number of observations	9
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	356.852969
a – orbit major semiaxis (astronomical units)	1.54089300
e – orbit eccentricity	0.35671000
ω – orbit ascending node-perihelion angle (degrees)	312.600089
Ω – longitude of orbit ascending node (degrees)	142.106178
i – orbit inclination to the ecliptic plane (degrees)	5.739194

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	310.553482	1.54384007	0.35869778	309.437941	144.260445	5.632603	0.99006807	1.918245
01/21/1858	359.935689	1.54302332	0.35818789	309.901013	143.907238	5.647636	0.99033105	1.916723
01/29/1887	55.508226	1.54150382	0.35739412	310.390138	143.557391	5.663085	0.99057942	1.913892
02/07/1916	112.686925	1.54213965	0.35759668	310.751859	143.352416	5.671619	0.99067563	1.915077
02/14/1945	164.941752	1.54291553	0.35791390	311.212706	143.052474	5.693219	0.99068462	1.916522
02/22/1974	209.206676	1.54486757	0.35857030	311.731367	142.740999	5.712523	0.99092395	1.920160
03/02/2003	253.690848	1.54338015	0.35781803	312.165548	142.426243	5.726699	0.99113091	1.917388
03/09/2032	303.326312	1.54273234	0.35776365	312.672431	142.065041	5.750250	0.99079878	1.916181
03/17/2061	357.111215	1.54207848	0.35730002	313.090542	141.724204	5.770053	0.99109381	1.914963
03/25/2090	55.689826	1.54178366	0.35710455	313.433630	141.492547	5.778095	0.99120569	1.914414
04/03/2119	112.573578	1.54184989	0.35680552	313.946932	141.152699	5.804875	0.99170934	1.914537
04/10/2148	171.682909	1.54097351	0.35662808	314.278114	140.933675	5.811198	0.99141909	1.912905
04/18/2177	228.036276	1.54212497	0.35696473	314.672330	140.712667	5.820443	0.99164075	1.915049

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