Asteroid General Data

2020 RF₉

General information

Preliminary designation	2020 RF₉
Group	Amor
Absolute magnitude	24.50
Approximate diameter (m)	33
Approximate mass (kg)	6.85·10⁷
Number of observations	21
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	304.121856
a – orbit major semiaxis (astronomical units)	2.18643200
e – orbit eccentricity	0.45187400
ω – orbit ascending node-perihelion angle (degrees)	197.262897
Ω – longitude of orbit ascending node (degrees)	170.248987
i – orbit inclination to the ecliptic plane (degrees)	9.683719

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	259.275891	2.18752675	0.45053319	194.063639	171.920776	9.697355	1.20197335	3.235420
01/21/1858	249.923733	2.18708123	0.45116387	194.640029	171.697364	9.699034	1.20034920	3.234432
01/29/1887	240.376437	2.18781741	0.45101419	195.131236	171.436880	9.696847	1.20108072	3.236065
02/07/1916	231.216852	2.18667706	0.45200404	195.474937	171.193833	9.703495	1.19829020	3.233535
02/14/1945	221.556013	2.18628937	0.45183506	196.044179	170.929878	9.698831	1.19844717	3.232675
02/22/1974	212.412770	2.18722378	0.45092860	196.520655	170.662754	9.681297	1.20094202	3.234748
03/02/2003	202.945892	2.18573901	0.45206060	197.011563	170.446897	9.687575	1.19765253	3.231455
03/09/2032	193.120061	2.18613775	0.45179902	197.603363	170.181940	9.675320	1.19844285	3.232339
03/17/2061	184.242207	2.18579473	0.45203618	197.873153	169.950159	9.677364	1.19773642	3.231578
03/25/2090	174.324386	2.18546793	0.45238461	198.454837	169.692374	9.671201	1.19679587	3.230854
04/03/2119	165.125521	2.18725429	0.45120675	198.984970	169.420816	9.650195	1.20035040	3.234816
04/10/2148	155.781374	2.18665130	0.45215814	199.433643	169.201009	9.653155	1.19793912	3.233478
04/18/2177	145.822207	2.18685421	0.45237733	200.036545	168.922589	9.641831	1.19757095	3.233928

Detailed table...

3D animation...

Calculation on the date...

Return to search