Asteroid General Data

2019 UM₈

General information

Preliminary designation	2019 UM₈
Group	Apollo
Absolute magnitude	28.46
Approximate diameter (m)	5
Approximate mass (kg)	2.88·10⁵
Number of observations	15
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	314.876464
a – orbit major semiaxis (astronomical units)	1.24370600
e – orbit eccentricity	0.25399300
ω – orbit ascending node-perihelion angle (degrees)	55.126894
Ω – longitude of orbit ascending node (degrees)	33.131997
i – orbit inclination to the ecliptic plane (degrees)	7.847429

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	136.123703	1.24582720	0.25258441	51.993569	35.003336	8.089170	0.93115067	1.390552
01/21/1858	89.986007	1.24509406	0.25221044	52.375735	34.752113	8.085503	0.93106834	1.389325
01/29/1887	55.783711	1.24182943	0.25143983	53.295881	34.480400	8.036018	0.92958404	1.383864
02/07/1916	50.791774	1.24091389	0.25109886	53.746371	34.254925	8.034299	0.92932182	1.382334
02/14/1945	44.916748	1.24370249	0.25303878	53.980872	33.916797	7.950401	0.92899754	1.386997
02/22/1974	16.898718	1.24381265	0.25318482	54.254570	33.684481	7.945600	0.92889816	1.387181
03/02/2003	337.479218	1.24586751	0.25432689	54.352513	33.420537	7.900526	0.92900991	1.390620
03/09/2032	296.272357	1.24365819	0.25406861	55.181448	33.103422	7.846305	0.92768369	1.386922
03/17/2061	267.483165	1.24411679	0.25421296	55.471438	32.859976	7.841710	0.92784618	1.387690
03/25/2090	232.831113	1.24188253	0.25424248	56.320391	32.501520	7.755024	0.92614323	1.383953
04/03/2119	226.006122	1.24105094	0.25371342	56.799163	32.252670	7.752405	0.92617966	1.382563
04/10/2148	222.408173	1.24135828	0.25383188	56.951733	32.027444	7.742640	0.92626197	1.383077
04/18/2177	231.942133	1.23962179	0.25323052	57.547516	31.733293	7.733888	0.92571173	1.380176

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