Asteroid General Data

2021 FN₂

General information

Preliminary designation	2021 FN₂
Group	Amor
Absolute magnitude	19.18
Approximate diameter (m)	390
Approximate mass (kg)	1.07·10¹¹
Number of observations	65
Arc length (days)	6267

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.381953
a – orbit major semiaxis (astronomical units)	2.64594000
e – orbit eccentricity	0.53236300
ω – orbit ascending node-perihelion angle (degrees)	328.873631
Ω – longitude of orbit ascending node (degrees)	146.213095
i – orbit inclination to the ecliptic plane (degrees)	15.354203

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.062325	2.64776462	0.54217437	319.859114	152.840393	13.729543	1.21221450	4.308436
01/21/1858	26.951192	2.64857182	0.53794036	322.372973	151.103546	14.162916	1.22379815	4.310407
01/29/1887	294.126565	2.64244577	0.54131403	322.659909	150.733915	14.233477	1.21205280	4.295461
02/07/1916	206.965583	2.64354206	0.53690909	324.883271	149.227388	14.624014	1.22420029	4.298134
02/14/1945	122.529334	2.62678883	0.54469539	326.604243	148.058361	14.970284	1.19598906	4.257340
02/22/1974	38.937062	2.64137506	0.53696569	326.989668	147.598060	15.012504	1.22304729	4.292850
03/02/2003	317.107219	2.64131120	0.53420298	328.992250	146.359619	15.358296	1.23031488	4.292694
03/09/2032	226.269388	2.64172501	0.53511372	329.144607	145.910837	15.425502	1.22810172	4.293703
03/17/2061	137.182794	2.65008778	0.52730997	331.013828	144.893686	15.731903	1.25267008	4.314108
03/25/2090	44.339301	2.64282976	0.53111824	331.276410	144.559597	15.818839	1.23917466	4.296397
04/03/2119	311.630926	2.64743334	0.52501420	333.049444	143.509874	16.152205	1.25749326	4.307628
04/10/2148	222.662400	2.63242625	0.52990532	335.047759	142.460546	16.571141	1.23748957	4.271053
04/18/2177	135.686113	2.64052337	0.52585577	335.158727	142.134345	16.579489	1.25198892	4.290774

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