Asteroid General Data

2019 UT₉

General information

Preliminary designation	2019 UT₉
Group	Apollo
Absolute magnitude	18.58
Approximate diameter (m)	510
Approximate mass (kg)	2.44·10¹¹
Number of observations	155
Arc length (days)	2605

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.606525
a – orbit major semiaxis (astronomical units)	2.29790700
e – orbit eccentricity	0.64006200
ω – orbit ascending node-perihelion angle (degrees)	25.208982
Ω – longitude of orbit ascending node (degrees)	69.445593
i – orbit inclination to the ecliptic plane (degrees)	25.658814

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.157001	2.30010510	0.62820272	21.318446	72.091617	26.999967	0.85517282	3.488367
01/21/1858	196.535999	2.30114408	0.62901559	22.163770	71.558709	26.667655	0.85368857	3.490731
01/29/1887	313.063395	2.30068174	0.63080669	22.407654	71.354192	26.601559	0.84939630	3.489679
02/07/1916	68.701504	2.30294603	0.63181793	23.297137	70.780481	26.266419	0.84790344	3.494832
02/14/1945	184.337108	2.29983733	0.63369364	23.544934	70.581169	26.212579	0.84244503	3.487758
02/22/1974	302.408398	2.30215475	0.63465667	24.445728	69.993828	25.859180	0.84107689	3.493031
03/02/2003	58.041606	2.30029261	0.63666369	24.702406	69.768287	25.802760	0.83577983	3.488793
03/09/2032	174.930069	2.30277556	0.63886959	25.395343	69.377524	25.558057	0.83160229	3.494444
03/17/2061	287.804835	2.30136736	0.63958591	25.857090	68.903577	25.380242	0.82944522	3.491239
03/25/2090	45.938186	2.29764102	0.64253007	26.365459	68.552911	25.229718	0.82133758	3.482763
04/03/2119	161.576358	2.30106443	0.64191128	27.059979	68.000886	24.940107	0.82398521	3.490549
04/10/2148	280.258638	2.29714212	0.64528994	27.565950	67.652518	24.796810	0.81481941	3.481628
04/18/2177	35.222080	2.30188693	0.64438940	28.317962	67.029208	24.479513	0.81857540	3.492421

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