Asteroid General Data

2021 CM₈

General information

Preliminary designation	2021 CM₈
Group	Apollo
Absolute magnitude	24.28
Approximate diameter (m)	37
Approximate mass (kg)	9.29·10⁷
Number of observations	49
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	135.123371
a – orbit major semiaxis (astronomical units)	1.74503800
e – orbit eccentricity	0.44683600
ω – orbit ascending node-perihelion angle (degrees)	79.029664
Ω – longitude of orbit ascending node (degrees)	112.111976
i – orbit inclination to the ecliptic plane (degrees)	4.012154

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	235.359803	1.74458914	0.44603420	74.668562	115.281825	4.044958	0.96644273	2.304307
01/21/1858	87.500201	1.74470568	0.44697126	75.406433	114.852787	4.043330	0.96487239	2.304538
01/29/1887	299.089696	1.74517562	0.44713409	75.815625	114.446815	4.041275	0.96484810	2.305469
02/07/1916	149.246616	1.74575342	0.44607510	76.456345	113.963645	4.029476	0.96701629	2.306614
02/14/1945	359.579166	1.74498219	0.44697151	77.104129	113.589563	4.027411	0.96502486	2.305086
02/22/1974	211.208933	1.74488706	0.44741987	77.593142	113.148298	4.031784	0.96418992	2.304897
03/02/2003	60.398261	1.74587279	0.44623622	78.377270	112.574000	4.024638	0.96680111	2.306851
03/09/2032	270.388732	1.74486478	0.44670517	79.066010	112.088887	4.012189	0.96542467	2.304853
03/17/2061	122.112761	1.74516683	0.44651329	79.520017	111.751883	4.014398	0.96592664	2.305452
03/25/2090	332.598261	1.74525718	0.44608268	80.239913	111.231464	4.015986	0.96672819	2.305631
04/03/2119	185.089718	1.74418303	0.44723193	80.899952	110.714638	4.003999	0.96412870	2.303503
04/10/2148	36.512344	1.74537554	0.44669983	81.323209	110.389746	4.007545	0.96571658	2.305865
04/18/2177	245.140984	1.74574725	0.44665213	82.198561	109.784763	4.008984	0.96600553	2.306602

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