Asteroid General Data

2021 RK₁₆

General information

Preliminary designation	2021 RK₁₆
Group	Amor
Absolute magnitude	25.93
Approximate diameter (m)	17
Approximate mass (kg)	9.50·10⁶
Number of observations	23
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	93.214910
a – orbit major semiaxis (astronomical units)	1.14172300
e – orbit eccentricity	0.10605800
ω – orbit ascending node-perihelion angle (degrees)	288.849641
Ω – longitude of orbit ascending node (degrees)	355.408844
i – orbit inclination to the ecliptic plane (degrees)	12.571340

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	65.922847	1.14148644	0.10630669	286.971112	356.716170	12.572409	1.02013879	1.219570
01/21/1858	353.937502	1.14154130	0.10647380	287.046040	356.561023	12.569053	1.01999707	1.219658
01/29/1887	278.115274	1.14124186	0.10606183	287.500873	356.332158	12.571149	1.02019967	1.219178
02/07/1916	205.124912	1.14184546	0.10640209	287.690459	356.164128	12.570381	1.02035071	1.220145
02/14/1945	130.598261	1.14114668	0.10591185	288.029002	355.949865	12.570562	1.02028573	1.219026
02/22/1974	56.769603	1.14165867	0.10612282	288.379708	355.749208	12.572542	1.02050263	1.219846
03/02/2003	344.148305	1.14144570	0.10608505	288.517094	355.579288	12.569433	1.02035538	1.219505
03/09/2032	268.949245	1.14175486	0.10606094	288.869241	355.387162	12.571187	1.02065927	1.220000
03/17/2061	197.688354	1.14176391	0.10608229	288.983654	355.198734	12.567602	1.02064298	1.220015
03/25/2090	121.732852	1.14143567	0.10565377	289.370905	354.989181	12.570415	1.02083869	1.219489
04/03/2119	49.696051	1.14152996	0.10575630	289.440138	354.839959	12.568526	1.02080597	1.219640
04/10/2148	334.468471	1.14123612	0.10545910	289.930840	354.609578	12.570292	1.02088238	1.219169
04/18/2177	260.981226	1.14195801	0.10580209	290.181635	354.427306	12.570650	1.02113647	1.220326

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