Asteroid General Data

2019 OY₄

General information

Preliminary designation	2019 OY₄
Group	Amor
Absolute magnitude	25.07
Approximate diameter (m)	26
Approximate mass (kg)	3.12·10⁷
Number of observations	12
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	348.393226
a – orbit major semiaxis (astronomical units)	2.35988600
e – orbit eccentricity	0.55796400
ω – orbit ascending node-perihelion angle (degrees)	16.849135
Ω – longitude of orbit ascending node (degrees)	286.011500
i – orbit inclination to the ecliptic plane (degrees)	9.470366

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	247.876670	2.36914277	0.55146346	11.939371	288.821421	9.792003	1.06264711	3.646594
01/21/1858	238.275360	2.36528129	0.55399056	12.103550	288.586476	9.807682	1.05493779	3.637683
01/29/1887	222.053979	2.36373108	0.55536308	13.299594	288.062106	9.742531	1.05100210	3.634107
02/07/1916	213.114733	2.36968191	0.55118329	13.753726	287.705439	9.663123	1.06355285	3.647839
02/14/1945	203.699707	2.36303270	0.55572423	14.479317	287.336261	9.659092	1.04983816	3.632497
02/22/1974	191.228498	2.36783690	0.55620458	15.633776	286.786898	9.567005	1.05083518	3.643580
03/02/2003	182.896371	2.37203681	0.55419163	15.993988	286.497310	9.523808	1.05747386	3.653278
03/09/2032	166.895096	2.36700558	0.55897123	16.831301	285.962941	9.484109	1.04391756	3.641661
03/17/2061	149.106622	2.37457058	0.55544544	17.780748	285.409961	9.386050	1.05562618	3.659133
03/25/2090	135.398961	2.37104677	0.55786777	18.222871	285.030896	9.342085	1.04831619	3.650991
04/03/2119	113.310840	2.36882778	0.55940364	19.394170	284.467584	9.264040	1.04369690	3.645867
04/10/2148	96.961343	2.37580521	0.55534988	20.251004	283.891456	9.143302	1.05640208	3.661987
04/18/2177	74.918472	2.36942220	0.56151004	20.743755	283.567992	9.149226	1.03896785	3.647240

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