Asteroid General Data

2020 RK₉

General information

Preliminary designation	2020 RK₉
Group	Apollo
Absolute magnitude	22.25
Approximate diameter (m)	94
Approximate mass (kg)	1.53·10⁹
Number of observations	25
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	264.379987
a – orbit major semiaxis (astronomical units)	2.24435900
e – orbit eccentricity	0.55840700
ω – orbit ascending node-perihelion angle (degrees)	54.876730
Ω – longitude of orbit ascending node (degrees)	357.766437
i – orbit inclination to the ecliptic plane (degrees)	21.275470

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	332.101712	2.24243652	0.55390801	50.574549	1.749591	22.075020	1.00033298	3.358001
01/21/1858	201.623736	2.24320123	0.55406656	51.019538	1.271908	21.978799	1.00031843	3.359719
01/29/1887	70.174349	2.24424889	0.55406084	51.581073	0.749150	21.873804	1.00079846	3.362073
02/07/1916	297.278150	2.24345295	0.55575655	52.605602	359.924962	21.688198	0.99663927	3.360285
02/14/1945	164.996348	2.24301464	0.55707751	53.141144	359.414873	21.586397	0.99348164	3.359300
02/22/1974	32.846569	2.24432567	0.55676633	53.762418	358.791727	21.467225	0.99476070	3.362246
03/02/2003	261.766035	2.24434895	0.55774612	54.348563	358.264257	21.367027	0.99257203	3.362298
03/09/2032	130.903416	2.24245726	0.56022740	54.943750	357.684425	21.261984	0.98617126	3.358048
03/17/2061	359.234913	2.24311089	0.56037981	55.516312	357.129956	21.166905	0.98611683	3.359516
03/25/2090	226.745927	2.24588659	0.56008218	56.421756	356.323764	20.991965	0.98800552	3.365754
04/03/2119	94.655428	2.24365760	0.56163712	57.182422	355.664207	20.894292	0.98353622	3.360744
04/10/2148	323.231435	2.24272235	0.56312124	57.739814	355.100037	20.802115	0.97979776	3.358643
04/18/2177	191.972517	2.24411152	0.56280362	58.404311	354.423175	20.693511	0.98111744	3.361764

Detailed table...

3D animation...

Calculation on the date...

Return to search