Asteroid General Data

2019 OU₄

General information

Preliminary designation	2019 OU₄
Group	Amor
Absolute magnitude	23.98
Approximate diameter (m)	42
Approximate mass (kg)	1.41·10⁸
Number of observations	24
Arc length (days)	38

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	285.424673
a – orbit major semiaxis (astronomical units)	1.49827400
e – orbit eccentricity	0.30537500
ω – orbit ascending node-perihelion angle (degrees)	243.078625
Ω – longitude of orbit ascending node (degrees)	129.613459
i – orbit inclination to the ecliptic plane (degrees)	14.766727

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.883266	1.49670010	0.30388511	241.296469	130.830523	14.822180	1.04187522	1.831061
01/21/1858	316.487628	1.49743194	0.30429450	241.506878	130.661715	14.817893	1.04177165	1.832404
01/29/1887	255.367677	1.49830826	0.30485563	241.807306	130.465410	14.808539	1.04154054	1.834013
02/07/1916	190.170953	1.49893063	0.30516851	242.015740	130.292959	14.804511	1.04150420	1.835156
02/14/1945	121.899629	1.49934802	0.30536324	242.219322	130.139684	14.800996	1.04150226	1.835922
02/22/1974	52.550611	1.49976878	0.30566413	242.532331	129.952342	14.777724	1.04134327	1.836695
03/02/2003	344.338887	1.49861118	0.30531559	242.806921	129.769184	14.774642	1.04106182	1.834569
03/09/2032	280.253262	1.49826921	0.30535249	243.193504	129.554891	14.761909	1.04076898	1.833941
03/17/2061	217.230453	1.49820390	0.30560782	243.463557	129.363970	14.753071	1.04034108	1.833821
03/25/2090	151.318552	1.49894616	0.30621763	243.813550	129.155608	14.741932	1.03994241	1.835184
04/03/2119	82.373197	1.49950429	0.30649177	244.028591	128.991040	14.738470	1.03991856	1.836209
04/10/2148	12.637276	1.49919815	0.30670604	244.258332	128.820122	14.732590	1.03938503	1.835647
04/18/2177	305.120708	1.49850197	0.30641263	244.505993	128.649469	14.730101	1.03934204	1.834369

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