Asteroid General Data

2019 OU₃

General information

Preliminary designation	2019 OU₃
Group	Apollo
Absolute magnitude	19.08
Approximate diameter (m)	410
Approximate mass (kg)	1.22·10¹¹
Number of observations	113
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.075204
a – orbit major semiaxis (astronomical units)	2.65708600
e – orbit eccentricity	0.84001900
ω – orbit ascending node-perihelion angle (degrees)	224.521978
Ω – longitude of orbit ascending node (degrees)	328.448627
i – orbit inclination to the ecliptic plane (degrees)	13.817056

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	26.585260	2.66622446	0.81900681	205.825649	347.965570	22.480140	0.48256846	4.353571
01/21/1858	270.331603	2.65288329	0.82775340	208.040306	345.383002	20.795310	0.45695012	4.320936
01/29/1887	159.552377	2.66347469	0.82580135	208.636891	344.864605	20.439018	0.46397369	4.346838
02/07/1916	55.538060	2.65650925	0.83263357	212.102436	341.069454	18.322362	0.44461046	4.329798
02/14/1945	307.576039	2.64415606	0.83702145	213.888938	339.358109	17.760198	0.43094073	4.299632
02/22/1974	201.405605	2.66008023	0.83568457	217.462252	335.561674	15.896955	0.43709223	4.338531
03/02/2003	99.901096	2.66006185	0.83934536	223.968153	328.924059	13.926511	0.42735127	4.338486
03/09/2032	347.956174	2.65849407	0.83966008	224.677391	328.315503	13.787114	0.42626273	4.334651
03/17/2061	241.628153	2.66511500	0.84012908	233.119285	319.713286	12.139585	0.42607438	4.350854
03/25/2090	131.928151	2.65046804	0.84494190	242.056865	310.398140	11.143162	0.41097654	4.315036
04/03/2119	16.300523	2.65435132	0.84423868	245.985701	306.652725	10.780489	0.41344526	4.324523
04/10/2148	270.192180	2.66411795	0.84299415	257.889055	294.320748	9.953187	0.41828210	4.348413
04/18/2177	164.549074	2.64712413	0.84917804	269.514962	282.578305	9.680285	0.39924444	4.306873

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