Asteroid General Data

2020 RU (874272)

General information

Preliminary designation	2020 RU
Number	874272
Group	Amor
Absolute magnitude	19.12
Approximate diameter (m)	400
Approximate mass (kg)	1.16·10¹¹
Number of observations	231
Arc length (days)	5915

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	36.086442
a – orbit major semiaxis (astronomical units)	3.05845100
e – orbit eccentricity	0.58030800
ω – orbit ascending node-perihelion angle (degrees)	87.444925
Ω – longitude of orbit ascending node (degrees)	320.210456
i – orbit inclination to the ecliptic plane (degrees)	17.513997

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	39.495073	3.04652209	0.58016440	73.046556	335.435215	18.253605	1.27903843	5.317495
01/21/1858	194.775716	3.06964298	0.57421075	75.985998	332.405349	17.944924	1.30702098	5.378144
01/29/1887	352.638696	3.04970641	0.58084230	76.612855	331.593229	17.952491	1.27830794	5.325834
02/07/1916	142.878796	3.05863372	0.57964192	79.939167	328.188655	17.740291	1.28572141	5.349237
02/14/1945	306.117061	3.04805166	0.58264717	80.140783	327.800195	17.753212	1.27211299	5.321500
02/22/1974	95.326452	3.05649662	0.58099863	83.733878	324.094303	17.586308	1.28067628	5.343631
03/02/2003	256.742573	3.05411172	0.58158562	83.837660	323.815692	17.583225	1.27788425	5.337378
03/09/2032	45.751026	3.05046503	0.58308025	87.583478	319.968244	17.530398	1.27179910	5.327822
03/17/2061	209.755126	3.05655238	0.58124559	87.750579	319.616661	17.503905	1.27994480	5.343778
03/25/2090	359.062634	3.05082443	0.58249561	91.176102	316.088048	17.515353	1.27373260	5.328763
04/03/2119	158.439564	3.06840976	0.57722377	91.709653	315.349354	17.466447	1.29725071	5.374903
04/10/2148	311.759080	3.04680517	0.58280941	95.055846	311.927576	17.603956	1.27109845	5.318236
04/18/2177	109.362737	3.07462228	0.57359086	96.914223	309.847610	17.588366	1.31104704	5.391235

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