Asteroid General Data

2016 RN₄₀

General information

Preliminary designation	2016 RN₄₀
Group	Amor
Absolute magnitude	20.07
Approximate diameter (m)	260
Approximate mass (kg)	3.12·10¹⁰
Number of observations	142
Arc length (days)	3640

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	355.788600
a – orbit major semiaxis (astronomical units)	2.95632500
e – orbit eccentricity	0.59377100
ω – orbit ascending node-perihelion angle (degrees)	264.860028
Ω – longitude of orbit ascending node (degrees)	61.716386
i – orbit inclination to the ecliptic plane (degrees)	6.069640

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	46.808236	2.98186331	0.58191585	237.082312	86.698522	6.972583	1.24666978	5.149110
01/21/1858	285.953946	2.97406911	0.58476821	237.371549	86.331989	6.960509	1.23492805	5.128935
01/29/1887	144.253251	2.98072928	0.58109665	240.680657	83.532443	6.778938	1.24863747	5.146173
02/07/1916	12.031426	2.94907841	0.59525895	248.171121	76.874146	6.488815	1.19361310	5.064424
02/14/1945	271.886931	2.92352532	0.60787158	253.739362	71.641607	6.328200	1.14639736	4.998744
02/22/1974	204.410884	2.93851950	0.60066969	255.386995	70.247572	6.284303	1.17343990	5.037250
03/02/2003	132.499641	2.94250571	0.60525174	258.254830	67.899690	6.156634	1.16154900	5.047503
03/09/2032	23.799493	2.95831675	0.59281273	264.780657	61.689004	6.067297	1.20458892	5.088240
03/17/2061	244.294767	2.98600760	0.58176114	272.418535	55.011170	5.983032	1.24886441	5.159849
03/25/2090	100.621586	2.96365086	0.59122128	278.534520	49.470583	6.043698	1.21147739	5.102008
04/03/2119	349.277232	2.97127312	0.58792293	278.917649	49.039989	6.040948	1.22439351	5.121704
04/10/2148	268.068220	2.93922572	0.60017798	288.273243	40.546970	6.259471	1.17516718	5.039066
04/18/2177	200.512235	2.91463737	0.60782634	290.052504	38.870688	6.322914	1.14304400	4.975966

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