Asteroid General Data

2019 UM₃

General information

Preliminary designation	2019 UM₃
Group	Apollo
Absolute magnitude	26.55
Approximate diameter (m)	13
Approximate mass (kg)	4.04·10⁶
Number of observations	17
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	23.071837
a – orbit major semiaxis (astronomical units)	2.24880800
e – orbit eccentricity	0.55506500
ω – orbit ascending node-perihelion angle (degrees)	149.982360
Ω – longitude of orbit ascending node (degrees)	214.962454
i – orbit inclination to the ecliptic plane (degrees)	7.302032

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	145.353751	2.24171053	0.55844931	144.030812	219.185748	6.812870	0.98982882	3.356371
01/21/1858	10.248083	2.24570179	0.55825128	144.712869	218.664179	6.861741	0.99203589	3.365338
01/29/1887	232.295800	2.24936950	0.55541814	145.750621	217.936080	6.939803	1.00002887	3.373586
02/07/1916	91.765525	2.24893918	0.55543538	146.703772	217.319872	7.024144	0.99979880	3.372618
02/14/1945	310.497434	2.24676418	0.55587642	147.596112	216.630349	7.102954	0.99784096	3.367727
02/22/1974	170.830918	2.24767885	0.55461359	148.358068	216.062302	7.164227	1.00108561	3.369784
03/02/2003	30.222829	2.25054595	0.55489212	149.196662	215.519000	7.233483	1.00173573	3.376233
03/09/2032	245.672332	2.24835011	0.55775965	150.532289	214.622004	7.367821	0.99431114	3.371293
03/17/2061	101.341359	2.24854436	0.55844769	151.300739	214.059781	7.446256	0.99284995	3.371730
03/25/2090	314.762736	2.25347940	0.55696022	152.007551	213.550308	7.511079	0.99838102	3.382836
04/03/2119	165.916975	2.25224648	0.55725909	152.648616	213.097023	7.567582	0.99716167	3.380061
04/10/2148	17.900050	2.24909708	0.55896646	153.513615	212.439278	7.653074	0.99192724	3.372973
04/18/2177	232.856617	2.24901677	0.55823130	154.050274	211.976149	7.706573	0.99354522	3.372793

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