Asteroid General Data

2021 NC₁

General information

Preliminary designation	2021 NC₁
Group	Amor
Absolute magnitude	22.10
Approximate diameter (m)	100
Approximate mass (kg)	1.89·10⁹
Number of observations	107
Arc length (days)	1228

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.101430
a – orbit major semiaxis (astronomical units)	2.03816900
e – orbit eccentricity	0.43951000
ω – orbit ascending node-perihelion angle (degrees)	200.111810
Ω – longitude of orbit ascending node (degrees)	149.032737
i – orbit inclination to the ecliptic plane (degrees)	4.459369

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	311.759776	2.03889543	0.43896997	197.597893	150.324701	4.438109	1.14388156	2.911341
01/21/1858	300.557990	2.03941307	0.43886382	197.872504	150.134934	4.440547	1.14438847	2.912450
01/29/1887	287.053030	2.04063159	0.43722930	198.278021	149.911267	4.436625	1.14840766	2.915060
02/07/1916	272.626366	2.03997024	0.43665965	198.780801	149.730541	4.437114	1.14919755	2.913643
02/14/1945	256.826635	2.03986080	0.43781913	199.366026	149.581313	4.443860	1.14677073	2.913409
02/22/1974	243.198019	2.03915880	0.43910475	199.678568	149.402080	4.451218	1.14375449	2.911905
03/02/2003	231.015201	2.03846271	0.44030850	199.903844	149.210035	4.460015	1.14091024	2.910414
03/09/2032	219.046263	2.03868899	0.43855746	200.231838	148.975226	4.455982	1.14460673	2.910899
03/17/2061	205.719134	2.03950508	0.43753757	200.636880	148.772545	4.452670	1.14714499	2.912647
03/25/2090	189.473574	2.03980363	0.43729073	201.326386	148.592986	4.451162	1.14781641	2.913286
04/03/2119	174.903116	2.03946326	0.43819951	201.709571	148.452549	4.456500	1.14577146	2.912557
04/10/2148	162.473254	2.03832751	0.44019320	202.019200	148.277389	4.467925	1.14106961	2.910124
04/18/2177	152.078469	2.03854425	0.43953802	202.291550	148.051902	4.468256	1.14252654	2.910589

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