Asteroid General Data

2020 UA₃

General information

Preliminary designation	2020 UA₃
Group	Aten
Absolute magnitude	26.55
Approximate diameter (m)	13
Approximate mass (kg)	4.04·10⁶
Number of observations	41
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	181.423649
a – orbit major semiaxis (astronomical units)	0.90740100
e – orbit eccentricity	0.23923900
ω – orbit ascending node-perihelion angle (degrees)	165.597039
Ω – longitude of orbit ascending node (degrees)	0.696873
i – orbit inclination to the ecliptic plane (degrees)	0.650835

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.681076	0.90477610	0.23684606	125.203312	42.374586	0.798121	0.69048344	0.860622
01/21/1858	6.857370	0.90605803	0.23791568	125.794029	41.776677	0.791026	0.69049262	0.862451
01/29/1887	270.112844	0.90497092	0.23937374	126.204266	41.514963	0.789608	0.68834464	0.860900
02/07/1916	135.755866	0.90577177	0.23933759	141.157327	26.561513	0.771523	0.68898654	0.862043
02/14/1945	333.765499	0.90802153	0.23932246	140.359268	26.152517	0.708710	0.69071159	0.865256
02/22/1974	180.638101	0.90672177	0.24058416	150.169521	16.191301	0.684382	0.68857887	0.863399
03/02/2003	69.864103	0.90382612	0.24081978	152.267923	14.439748	0.661630	0.68616691	0.859267
03/09/2032	302.758498	0.90698797	0.23889611	165.546346	0.750511	0.648993	0.69031207	0.863780
03/17/2061	157.694746	0.90688153	0.23982777	165.223931	0.364801	0.602816	0.68938616	0.863627
03/25/2090	51.264724	0.90478431	0.23998708	170.611721	354.579408	0.554593	0.68764777	0.860633
04/03/2119	285.244926	0.90601765	0.23832372	180.386863	345.421858	0.613560	0.69009215	0.862394
04/10/2148	201.865072	0.90239052	0.23801645	192.879415	333.156562	0.752520	0.68760672	0.857220
04/18/2177	165.920639	0.90183584	0.23974491	196.109798	330.502589	0.696493	0.68562529	0.856430

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