Asteroid General Data

2019 ON₁

General information

Preliminary designation	2019 ON₁
Group	Amor
Absolute magnitude	24.92
Approximate diameter (m)	28
Approximate mass (kg)	3.84·10⁷
Number of observations	18
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.730049
a – orbit major semiaxis (astronomical units)	1.88927500
e – orbit eccentricity	0.38971900
ω – orbit ascending node-perihelion angle (degrees)	31.490642
Ω – longitude of orbit ascending node (degrees)	296.680740
i – orbit inclination to the ecliptic plane (degrees)	4.217360

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	210.705780	1.88808320	0.38803773	27.956919	298.901399	4.290115	1.15543568	2.594372
01/21/1858	276.009034	1.88882357	0.38800487	28.398417	298.610132	4.279760	1.15595083	2.595898
01/29/1887	338.785675	1.88961139	0.38846138	29.026297	298.234565	4.267074	1.15557035	2.597523
02/07/1916	41.579437	1.88867748	0.38855828	29.529734	297.925662	4.257079	1.15481620	2.595597
02/14/1945	106.872729	1.88809506	0.38903278	29.975392	297.634391	4.248945	1.15356419	2.594397
02/22/1974	172.543525	1.88874476	0.38854131	30.461044	297.297495	4.236938	1.15488939	2.595736
03/02/2003	236.632153	1.88899092	0.38929904	31.033232	296.959131	4.226798	1.15360857	2.596243
03/09/2032	298.643221	1.88948178	0.38932143	31.571152	296.584245	4.215371	1.15386603	2.597255
03/17/2061	2.477776	1.88842528	0.38859275	32.088128	296.242813	4.204418	1.15459691	2.595077
03/25/2090	68.126957	1.88842475	0.38881397	32.670183	295.889366	4.192276	1.15417883	2.595076
04/03/2119	133.869749	1.88842097	0.38923206	33.121997	295.562409	4.185365	1.15338700	2.595069
04/10/2148	196.914965	1.88944101	0.38973539	33.733357	295.218331	4.170499	1.15305899	2.597171
04/18/2177	258.698201	1.88964040	0.38950115	34.311999	294.835418	4.160855	1.15362330	2.597583

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