Asteroid General Data

2019 UL₄

General information

Preliminary designation	2019 UL₄
Group	Apollo
Absolute magnitude	25.33
Approximate diameter (m)	23
Approximate mass (kg)	2.18·10⁷
Number of observations	27
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	288.323724
a – orbit major semiaxis (astronomical units)	1.80589200
e – orbit eccentricity	0.45500200
ω – orbit ascending node-perihelion angle (degrees)	208.287383
Ω – longitude of orbit ascending node (degrees)	225.580299
i – orbit inclination to the ecliptic plane (degrees)	8.770326

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	34.958769	1.79889770	0.45324020	205.249000	227.446458	8.900399	0.98356494	2.412739
01/21/1858	43.829384	1.80003508	0.45270845	205.729838	227.127101	8.875701	0.98514398	2.415027
01/29/1887	48.017498	1.80215253	0.45313531	206.133545	226.845366	8.837262	0.98553359	2.419290
02/07/1916	46.184037	1.80275214	0.45393634	206.555207	226.596976	8.828261	0.98441742	2.420498
02/14/1945	44.232243	1.80209416	0.45387113	206.995618	226.380655	8.817330	0.98417565	2.419172
02/22/1974	39.501510	1.80344941	0.45374212	207.594350	226.024383	8.767863	0.98514845	2.421902
03/02/2003	33.038628	1.80480697	0.45428140	207.931962	225.772865	8.756861	0.98491672	2.424637
03/09/2032	26.753481	1.80157904	0.45432480	208.417371	225.536678	8.751171	0.98307699	2.418135
03/17/2061	24.912204	1.80283551	0.45482426	208.830896	225.257215	8.730360	0.98286218	2.420665
03/25/2090	20.896306	1.80265324	0.45474904	209.214912	225.013001	8.719330	0.98289842	2.420298
04/03/2119	11.673052	1.80368567	0.45445045	209.687741	224.664845	8.689200	0.98399991	2.422378
04/10/2148	4.076656	1.80387600	0.45469797	209.996410	224.449810	8.683272	0.98365724	2.422761
04/18/2177	353.239434	1.80263989	0.45474367	210.622323	224.113220	8.656175	0.98290081	2.420271

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