Asteroid General Data

2019 UO

General information

Preliminary designation	2019 UO
Group	Apollo
Absolute magnitude	20.06
Approximate diameter (m)	260
Approximate mass (kg)	3.16·10¹⁰
Number of observations	470
Arc length (days)	202

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	198.619922
a – orbit major semiaxis (astronomical units)	2.65301200
e – orbit eccentricity	0.63788000
ω – orbit ascending node-perihelion angle (degrees)	185.002907
Ω – longitude of orbit ascending node (degrees)	277.591485
i – orbit inclination to the ecliptic plane (degrees)	5.701439

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	358.610384	2.65125040	0.64232252	176.674277	282.354950	5.877900	0.94829257	4.316947
01/21/1858	244.797712	2.65463011	0.64186679	177.039479	282.010467	5.882790	0.95071120	4.325204
01/29/1887	124.690367	2.66850135	0.63387084	179.208045	280.926220	5.828509	0.97701617	4.359149
02/07/1916	10.032741	2.67179481	0.62924787	180.719993	280.050482	5.819196	0.99057361	4.367222
02/14/1945	242.612891	2.67063238	0.63034202	180.816455	279.896270	5.829039	0.98722056	4.364372
02/22/1974	134.818501	2.65811601	0.63412923	182.677840	278.944900	5.802993	0.97252695	4.333727
03/02/2003	29.984289	2.63528482	0.64370762	184.741575	277.913376	5.775969	0.93893189	4.278012
03/09/2032	295.199178	2.64740717	0.64032485	185.047575	277.518670	5.720151	0.95220656	4.307564
03/17/2061	214.571368	2.63959177	0.64258466	187.234225	276.370634	5.615877	0.94343059	4.288503
03/25/2090	131.472607	2.63811571	0.64421373	187.338264	276.125071	5.637981	0.93860536	4.284907
04/03/2119	49.819876	2.65375073	0.63724035	189.550254	274.883838	5.436405	0.96267369	4.323055
04/10/2148	316.230765	2.63807585	0.64327398	189.899139	274.648292	5.468250	0.94107029	4.284810
04/18/2177	202.164439	2.66112693	0.63208610	192.124160	273.180512	5.220385	0.97906557	4.341092

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