Asteroid General Data

2020 RK₂

General information

Preliminary designation	2020 RK₂
Group	Apollo
Absolute magnitude	24.33
Approximate diameter (m)	36
Approximate mass (kg)	8.67·10⁷
Number of observations	157
Arc length (days)	116

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	178.579031
a – orbit major semiaxis (astronomical units)	1.77218000
e – orbit eccentricity	0.44033100
ω – orbit ascending node-perihelion angle (degrees)	98.083740
Ω – longitude of orbit ascending node (degrees)	299.683000
i – orbit inclination to the ecliptic plane (degrees)	0.818881

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	104.896335	1.78704674	0.44323426	74.200671	322.138618	0.922842	0.99496640	2.388936
01/21/1858	155.166403	1.78915173	0.44343705	75.245434	321.236786	0.918180	0.99577557	2.393158
01/29/1887	214.201498	1.78502654	0.44275959	77.208259	319.537498	0.901741	0.99468892	2.384886
02/07/1916	289.070848	1.77872139	0.44136599	85.191475	311.862192	0.857086	0.99365426	2.372261
02/14/1945	15.728230	1.77697693	0.44083707	86.328222	310.867154	0.850822	0.99361963	2.368772
02/22/1974	104.511061	1.77773650	0.44121190	87.577245	309.796980	0.846435	0.99337799	2.370291
03/02/2003	196.719361	1.77666203	0.44133409	95.230964	302.294487	0.827203	0.99256051	2.368143
03/09/2032	293.936227	1.77281440	0.44025238	98.400876	299.401535	0.818691	0.99232863	2.360454
03/17/2061	40.169900	1.77373503	0.44088675	99.489308	298.475866	0.818834	0.99171876	2.362293
03/25/2090	137.238588	1.77788068	0.44253647	104.130701	294.094024	0.840319	0.99110364	2.370580
04/03/2119	227.413244	1.77659835	0.44168724	105.247681	293.123236	0.840672	0.99189753	2.368015
04/10/2148	315.111061	1.77610712	0.44217939	112.608789	285.943163	0.852421	0.99074916	2.367033
04/18/2177	47.247421	1.77687361	0.44180435	113.580650	285.068426	0.853061	0.99184312	2.368566

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