Asteroid General Data

2019 OS₁

General information

Preliminary designation	2019 OS₁
Group	Aten
Absolute magnitude	22.22
Approximate diameter (m)	96
Approximate mass (kg)	1.60·10⁹
Number of observations	25
Arc length (days)	53

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	139.595767
a – orbit major semiaxis (astronomical units)	0.94692500
e – orbit eccentricity	0.31455000
ω – orbit ascending node-perihelion angle (degrees)	182.061924
Ω – longitude of orbit ascending node (degrees)	266.447223
i – orbit inclination to the ecliptic plane (degrees)	16.073165

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	36.315119	0.94931634	0.31585209	181.225864	267.398852	16.061184	0.64947279	0.924947
01/21/1858	172.043207	0.94924932	0.31585443	181.336946	267.268874	16.059181	0.64942472	0.924849
01/29/1887	311.882586	0.94878817	0.31557849	181.442079	267.144878	16.060562	0.64937103	0.924176
02/07/1916	107.000190	0.94752374	0.31492648	181.620718	266.957205	16.070832	0.64912342	0.922329
02/14/1945	283.280046	0.94664838	0.31444071	181.764268	266.814094	16.076218	0.64898359	0.921051
02/22/1974	109.539032	0.94637135	0.31432532	181.870093	266.675640	16.078558	0.64890287	0.920647
03/02/2003	296.962009	0.94647422	0.31436379	181.962603	266.560959	16.077443	0.64893699	0.920797
03/09/2032	118.634797	0.94710484	0.31470574	182.078483	266.408622	16.074469	0.64904551	0.921717
03/17/2061	282.677290	0.94835339	0.31532583	182.261815	266.237459	16.063323	0.64931307	0.923540
03/25/2090	66.686863	0.94914535	0.31573287	182.396956	266.092704	16.057534	0.64946896	0.924698
04/03/2119	203.304253	0.94928275	0.31576621	182.491938	265.953982	16.055873	0.64953133	0.924898
04/10/2148	339.711473	0.94911484	0.31564349	182.583773	265.835949	16.056468	0.64953292	0.924653
04/18/2177	123.972386	0.94836895	0.31515376	182.721974	265.684920	16.062398	0.64948691	0.923563

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