Asteroid General Data

2021 NM₈

General information

Preliminary designation	2021 NM₈
Group	Apollo
Absolute magnitude	21.99
Approximate diameter (m)	110
Approximate mass (kg)	2.20·10⁹
Number of observations	37
Arc length (days)	67

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	122.740576
a – orbit major semiaxis (astronomical units)	2.42603100
e – orbit eccentricity	0.60378700
ω – orbit ascending node-perihelion angle (degrees)	23.957483
Ω – longitude of orbit ascending node (degrees)	306.524378
i – orbit inclination to the ecliptic plane (degrees)	16.064583

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.438902	2.41607101	0.60451597	18.708458	309.901115	17.176340	0.95551751	3.755477
01/21/1858	191.348992	2.42065613	0.60114251	19.046032	309.574018	17.051780	0.96549683	3.766173
01/29/1887	76.195745	2.41907241	0.60392604	20.750832	308.755014	16.745885	0.95813160	3.762478
02/07/1916	338.512457	2.41353120	0.60675098	20.838154	308.568535	16.764007	0.94911879	3.749557
02/14/1945	236.327240	2.42907378	0.60079742	21.888544	307.896850	16.416252	0.96969252	3.785835
02/22/1974	124.600549	2.41805092	0.60871137	22.835189	307.375152	16.334757	0.94615584	3.760095
03/02/2003	30.527763	2.41331580	0.60878554	22.912401	307.141152	16.317731	0.94412404	3.749055
03/09/2032	284.579325	2.42085889	0.60586832	24.622551	306.157281	15.917100	0.95413719	3.766646
03/17/2061	185.712025	2.41132032	0.61243970	24.963139	305.867267	15.921036	0.93453202	3.744406
03/25/2090	90.578816	2.42072203	0.60716549	25.620399	305.283619	15.709138	0.95094316	3.766327
04/03/2119	342.609547	2.41819205	0.61114620	27.135224	304.466438	15.437705	0.94032317	3.760424
04/10/2148	249.775894	2.41435970	0.61419912	27.230895	304.212943	15.421281	0.93146209	3.751488
04/18/2177	145.178351	2.42454119	0.60926557	28.550266	303.317218	15.109170	0.94735173	3.775243

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