Asteroid General Data

2021 JN₁

General information

Preliminary designation	2021 JN₁
Group	Apollo
Absolute magnitude	24.78
Approximate diameter (m)	29
Approximate mass (kg)	4.65·10⁷
Number of observations	69
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.002579
a – orbit major semiaxis (astronomical units)	1.21236900
e – orbit eccentricity	0.22596900
ω – orbit ascending node-perihelion angle (degrees)	113.774488
Ω – longitude of orbit ascending node (degrees)	47.043540
i – orbit inclination to the ecliptic plane (degrees)	29.424993

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	73.554371	1.21387046	0.22899854	112.789180	47.881829	29.371588	0.93589589	1.337393
01/21/1858	330.720776	1.21280898	0.22857970	112.860338	47.753196	29.374347	0.93558547	1.335639
01/29/1887	239.521854	1.21279414	0.22767768	113.115518	47.609327	29.394287	0.93666799	1.335615
02/07/1916	134.605654	1.21394072	0.22802243	113.289982	47.497400	29.391513	0.93713501	1.337509
02/14/1945	24.171029	1.21414846	0.22787123	113.381813	47.398999	29.394075	0.93747895	1.337853
02/22/1974	275.423373	1.21354737	0.22756985	113.470121	47.292470	29.396772	0.93738058	1.336859
03/02/2003	176.164078	1.21207401	0.22681908	113.454521	47.161287	29.404754	0.93715249	1.334425
03/09/2032	86.156201	1.21285755	0.22602650	113.857868	47.027050	29.423588	0.93871960	1.335720
03/17/2061	340.134285	1.21404537	0.22627025	114.022205	46.912394	29.422151	0.93934302	1.337682
03/25/2090	229.578425	1.21408650	0.22613868	114.109553	46.817225	29.426303	0.93953458	1.337750
04/03/2119	121.334396	1.21353715	0.22582778	114.228683	46.704752	29.430322	0.93948674	1.336842
04/10/2148	23.472876	1.21208065	0.22515483	114.211274	46.573513	29.438633	0.93917484	1.334436
04/18/2177	294.333093	1.21291269	0.22426196	114.712970	46.423754	29.460038	0.94090252	1.335811

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