Asteroid General Data

2021 NR₈

General information

Preliminary designation	2021 NR₈
Group	Amor
Absolute magnitude	22.76
Approximate diameter (m)	75
Approximate mass (kg)	7.58·10⁸
Number of observations	15
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	213.915374
a – orbit major semiaxis (astronomical units)	2.20154600
e – orbit eccentricity	0.43951200
ω – orbit ascending node-perihelion angle (degrees)	310.744238
Ω – longitude of orbit ascending node (degrees)	343.938861
i – orbit inclination to the ecliptic plane (degrees)	3.449083

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	4.340333	2.19888296	0.44040895	304.892378	347.994206	3.403837	1.23047523	3.260647
01/21/1858	327.025891	2.19971486	0.43951334	305.313731	347.618766	3.403222	1.23291083	3.262498
01/29/1887	288.118276	2.19887039	0.44055320	306.432916	346.848625	3.414221	1.23015101	3.260619
02/07/1916	250.200670	2.20052655	0.43866645	307.146173	346.417749	3.418199	1.23522938	3.264303
02/14/1945	212.126204	2.19947080	0.43979874	308.097456	345.707469	3.426059	1.23214631	3.261955
02/22/1974	174.441313	2.20047477	0.43906497	309.058076	345.127524	3.433731	1.23432337	3.264188
03/02/2003	136.395428	2.19963299	0.44038830	309.923115	344.483389	3.442097	1.23094035	3.262315
03/09/2032	97.904567	2.19998345	0.43986015	310.877246	343.888107	3.450426	1.23229841	3.263095
03/17/2061	60.098055	2.19902229	0.44103217	311.445439	343.369142	3.454501	1.22918272	3.260957
03/25/2090	21.126638	2.19856694	0.44110398	312.520232	342.689957	3.465891	1.22877031	3.259944
04/03/2119	343.962080	2.19965803	0.44019895	312.938462	342.318225	3.464077	1.23137087	3.262371
04/10/2148	305.446681	2.19897394	0.44119417	313.977439	341.622515	3.476446	1.22879946	3.260849
04/18/2177	267.273946	2.20077312	0.43943917	314.663068	341.234407	3.480416	1.23366721	3.264852

Detailed table...

3D animation...

Calculation on the date...

Return to search