Asteroid General Data

2021 RN₃

General information

Preliminary designation	2021 RN₃
Group	Amor
Absolute magnitude	25.08
Approximate diameter (m)	26
Approximate mass (kg)	3.08·10⁷
Number of observations	37
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	49.021511
a – orbit major semiaxis (astronomical units)	1.34888600
e – orbit eccentricity	0.23202100
ω – orbit ascending node-perihelion angle (degrees)	213.705463
Ω – longitude of orbit ascending node (degrees)	172.113031
i – orbit inclination to the ecliptic plane (degrees)	17.139203

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	201.449676	1.34620371	0.22983267	212.026100	173.067297	17.097447	1.03680212	1.561949
01/21/1858	52.492999	1.34574547	0.22980730	212.292309	172.924806	17.097349	1.03648333	1.561151
01/29/1887	264.471870	1.34608441	0.22999543	212.541969	172.789865	17.093861	1.03649114	1.561741
02/07/1916	113.874991	1.34635324	0.23027261	212.770362	172.647456	17.089684	1.03632496	1.562209
02/14/1945	323.363835	1.34571220	0.23017889	213.054127	172.510786	17.088263	1.03595767	1.561093
02/22/1974	174.940720	1.34594403	0.23025577	213.323524	172.365520	17.084673	1.03603265	1.561497
03/02/2003	25.777472	1.34624391	0.23053234	213.512928	172.230451	17.081084	1.03589115	1.562019
03/09/2032	234.023221	1.34632617	0.23080598	213.811537	172.093343	17.075176	1.03558604	1.562162
03/17/2061	82.952972	1.34607395	0.23081678	214.121926	171.946983	17.071124	1.03537749	1.561723
03/25/2090	294.701251	1.34582812	0.23084906	214.374249	171.810455	17.069500	1.03514497	1.561295
04/03/2119	145.733334	1.34627828	0.23121913	214.559222	171.678981	17.066454	1.03499298	1.562079
04/10/2148	354.015168	1.34605078	0.23142976	214.861059	171.535512	17.061234	1.03453458	1.561683
04/18/2177	204.578919	1.34591474	0.23138864	215.142704	171.390552	17.058692	1.03448536	1.561446

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