Asteroid General Data

2016 RK₂₀

General information

Preliminary designation	2016 RK₂₀
Group	Amor
Absolute magnitude	24.67
Approximate diameter (m)	31
Approximate mass (kg)	5.42·10⁷
Number of observations	22
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	177.554503
a – orbit major semiaxis (astronomical units)	1.71316200
e – orbit eccentricity	0.34069700
ω – orbit ascending node-perihelion angle (degrees)	175.524043
Ω – longitude of orbit ascending node (degrees)	154.339131
i – orbit inclination to the ecliptic plane (degrees)	8.532169

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.327260	1.71284663	0.34043800	173.262697	155.473247	8.478729	1.12972854	2.241704
01/21/1858	102.328630	1.71301242	0.34064319	173.527763	155.320750	8.485360	1.12948640	2.242030
01/29/1887	80.186531	1.71287652	0.34059372	173.959816	155.138148	8.495355	1.12948152	2.241763
02/07/1916	60.485662	1.71283552	0.34071765	174.210792	154.987373	8.502216	1.12924222	2.241683
02/14/1945	38.896121	1.71336682	0.34110314	174.610366	154.809751	8.512470	1.12893202	2.242726
02/22/1974	18.509893	1.71267157	0.34066758	174.869777	154.650399	8.517395	1.12921990	2.241361
03/02/2003	358.598465	1.71307711	0.34108805	175.141980	154.488398	8.525792	1.12876698	2.242157
03/09/2032	336.859742	1.71298452	0.34071665	175.542741	154.315362	8.531744	1.12934218	2.241975
03/17/2061	317.400625	1.71280334	0.34057752	175.782985	154.167287	8.537021	1.12946104	2.241619
03/25/2090	295.925831	1.71386012	0.34093565	176.176347	153.995742	8.544467	1.12954410	2.243694
04/03/2119	275.619830	1.71286619	0.34046812	176.487959	153.843348	8.550964	1.12968986	2.241743
04/10/2148	255.651329	1.71367957	0.34084442	176.821252	153.678025	8.558544	1.12958145	2.243340
04/18/2177	233.833667	1.71307496	0.34062887	177.178134	153.511906	8.565142	1.12955217	2.242153

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