Asteroid General Data

2021 JN

General information

Preliminary designation	2021 JN
Group	Amor
Absolute magnitude	24.69
Approximate diameter (m)	31
Approximate mass (kg)	5.27·10⁷
Number of observations	51
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.988297
a – orbit major semiaxis (astronomical units)	1.27571300
e – orbit eccentricity	0.20292700
ω – orbit ascending node-perihelion angle (degrees)	142.525235
Ω – longitude of orbit ascending node (degrees)	46.753944
i – orbit inclination to the ecliptic plane (degrees)	25.022349

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	182.138973	1.27556878	0.20405933	141.107900	47.533651	25.002060	1.01527707	1.440643
01/21/1858	234.898660	1.27520405	0.20360706	141.325129	47.412346	25.008974	1.01556351	1.440025
01/29/1887	290.023083	1.27524306	0.20357120	141.466296	47.305824	25.009395	1.01564030	1.440091
02/07/1916	348.106398	1.27499314	0.20327061	141.672534	47.184779	25.014260	1.01582451	1.439668
02/14/1945	46.422575	1.27469433	0.20294174	141.795453	47.076390	25.016992	1.01600564	1.439162
02/22/1974	102.908299	1.27505330	0.20298669	142.038708	46.965767	25.015799	1.01623445	1.439770
03/02/2003	158.216491	1.27515658	0.20276379	142.314320	46.845627	25.021823	1.01660099	1.439945
03/09/2032	211.019725	1.27574379	0.20291705	142.539559	46.739766	25.022365	1.01687363	1.440940
03/17/2061	262.093190	1.27603358	0.20253070	142.693661	46.622051	25.026182	1.01759760	1.441431
03/25/2090	311.593333	1.27563956	0.20204792	142.898142	46.510831	25.032390	1.01789924	1.440763
04/03/2119	1.680875	1.27602353	0.20220221	143.135242	46.393509	25.034727	1.01800875	1.441414
04/10/2148	54.564569	1.27543644	0.20172205	143.252787	46.282458	25.038029	1.01815278	1.440419
04/18/2177	105.121985	1.27565829	0.20171812	143.495877	46.165236	25.041167	1.01833491	1.440795

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