Asteroid General Data

2020 UA₁

General information

Preliminary designation	2020 UA₁
Group	Apollo
Absolute magnitude	24.20
Approximate diameter (m)	38
Approximate mass (kg)	1.04·10⁸
Number of observations	134
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	267.830510
a – orbit major semiaxis (astronomical units)	2.28274200
e – orbit eccentricity	0.73669900
ω – orbit ascending node-perihelion angle (degrees)	299.754131
Ω – longitude of orbit ascending node (degrees)	357.717386
i – orbit inclination to the ecliptic plane (degrees)	1.965669

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	134.472184	2.28005057	0.73466144	278.927798	16.478595	1.902114	0.60498534	3.442844
01/21/1858	291.747191	2.27582492	0.73548729	282.687655	13.094640	1.912232	0.60198461	3.433277
01/29/1887	83.626665	2.28493628	0.73001526	285.885448	10.247482	1.920307	0.61689793	3.453916
02/07/1916	232.940110	2.28348566	0.73118256	287.188509	9.080881	1.920106	0.61384077	3.450627
02/14/1945	29.442556	2.27583347	0.73636940	292.470985	4.276003	1.956963	0.59997934	3.433297
02/22/1974	188.406442	2.28267824	0.73408911	295.053601	1.981503	1.975015	0.60698900	3.448797
03/02/2003	332.871844	2.28442445	0.73472297	297.116480	0.114458	1.981476	0.60600534	3.452755
03/09/2032	120.158293	2.28105807	0.73711863	299.867710	357.629456	1.966131	0.59964768	3.445126
03/17/2061	270.938440	2.28001982	0.73770602	303.012499	354.783886	2.004870	0.59803548	3.442774
03/25/2090	56.275272	2.28547970	0.73551853	304.816498	353.218783	2.024780	0.60446702	3.455148
04/03/2119	195.214391	2.28363661	0.73673501	306.505542	351.692551	2.049294	0.60120156	3.450969
04/10/2148	339.265236	2.28298683	0.73789479	309.664694	348.836219	2.076341	0.59838274	3.449497
04/18/2177	119.244941	2.28680893	0.73634873	311.583916	347.227519	2.104553	0.60292007	3.458163

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