Asteroid General Data

2020 RK

General information

Preliminary designation	2020 RK
Group	Apollo
Absolute magnitude	25.29
Approximate diameter (m)	23
Approximate mass (kg)	2.30·10⁷
Number of observations	114
Arc length (days)	42

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	48.177877
a – orbit major semiaxis (astronomical units)	2.02068400
e – orbit eccentricity	0.55222200
ω – orbit ascending node-perihelion angle (degrees)	315.765034
Ω – longitude of orbit ascending node (degrees)	338.194251
i – orbit inclination to the ecliptic plane (degrees)	8.039453

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.230648	2.00875695	0.54711707	309.974735	342.326554	7.737691	0.90973173	2.847028
01/21/1858	26.182920	2.01241889	0.54748095	311.078922	341.655788	7.786293	0.91065788	2.854816
01/29/1887	92.590968	2.00946925	0.54843306	311.647838	341.049386	7.818200	0.90740987	2.848542
02/07/1916	156.555801	2.01146848	0.54673115	312.356079	340.613169	7.848288	0.91173600	2.852794
02/14/1945	201.662641	2.01686867	0.55094139	313.703998	339.724996	7.935283	0.90569224	2.864290
02/22/1974	256.330808	2.00992960	0.54857212	313.830785	339.402490	7.976695	0.90733825	2.849521
03/02/2003	319.871666	2.01053692	0.54787613	315.023272	338.648367	8.038301	0.90901173	2.850813
03/09/2032	14.049067	2.02126910	0.55181246	315.765010	338.165948	8.038597	0.90590763	2.873669
03/17/2061	53.734298	2.01892181	0.54934650	315.935460	337.894345	8.053038	0.90983418	2.868665
03/25/2090	90.668417	2.02004946	0.54839139	317.184164	337.119871	8.120221	0.91227172	2.871069
04/03/2119	131.681273	2.01896190	0.55091582	317.854407	336.549311	8.156006	0.90668384	2.868751
04/10/2148	172.643959	2.02016117	0.54858052	318.189679	336.247755	8.171561	0.91194011	2.871307
04/18/2177	208.100620	2.02130540	0.54774820	319.111443	335.705668	8.221215	0.91413902	2.873747

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