Asteroid General Data

2019 OF₄

General information

Preliminary designation	2019 OF₄
Group	Amor
Absolute magnitude	26.34
Approximate diameter (m)	14
Approximate mass (kg)	5.39·10⁶
Number of observations	35
Arc length (days)	40

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	234.631482
a – orbit major semiaxis (astronomical units)	1.93441900
e – orbit eccentricity	0.46410700
ω – orbit ascending node-perihelion angle (degrees)	179.347898
Ω – longitude of orbit ascending node (degrees)	127.617165
i – orbit inclination to the ecliptic plane (degrees)	1.729755

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	91.546959	1.93586208	0.46413378	176.675860	128.587428	1.683870	1.03736310	2.693471
01/21/1858	9.881543	1.93726076	0.46401256	176.979902	128.503210	1.688649	1.03834744	2.696390
01/29/1887	286.617683	1.93467248	0.46405083	177.471942	128.215860	1.697608	1.03688610	2.690988
02/07/1916	207.842239	1.93343888	0.46343368	177.793109	128.123733	1.704166	1.03741819	2.688415
02/14/1945	132.134344	1.93354932	0.46445534	178.074216	128.037946	1.710990	1.03550202	2.688645
02/22/1974	50.846890	1.93707382	0.46499604	178.493621	127.900384	1.711345	1.03634216	2.696000
03/02/2003	327.280189	1.93599949	0.46535652	178.869890	127.767445	1.718690	1.03506950	2.693757
03/09/2032	246.400556	1.93489666	0.46456837	179.353806	127.612919	1.730777	1.03600487	2.691456
03/17/2061	170.024355	1.93161668	0.46363050	179.814944	127.430229	1.743739	1.03606026	2.684615
03/25/2090	100.531195	1.93199092	0.46377131	180.053542	127.368924	1.749254	1.03598895	2.685395
04/03/2119	27.017693	1.93541029	0.46417169	180.534357	127.213446	1.746467	1.03704762	2.692528
04/10/2148	306.565256	1.93680381	0.46520261	181.042341	127.057202	1.747731	1.03579763	2.695436
04/18/2177	222.699865	1.93722557	0.46503383	181.465168	126.861657	1.752288	1.03635015	2.696317

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