Asteroid General Data

2016 RU

General information

Preliminary designation	2016 RU
Group	Amor
Absolute magnitude	19.57
Approximate diameter (m)	320
Approximate mass (kg)	6.22·10¹⁰
Number of observations	172
Arc length (days)	2942

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	148.496570
a – orbit major semiaxis (astronomical units)	2.55311400
e – orbit eccentricity	0.49867700
ω – orbit ascending node-perihelion angle (degrees)	235.247955
Ω – longitude of orbit ascending node (degrees)	170.539941
i – orbit inclination to the ecliptic plane (degrees)	32.568214

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	345.350794	2.55372676	0.48227004	231.848549	173.825411	33.478895	1.32214084	4.080959
01/21/1858	27.735610	2.54883512	0.48917698	232.199438	173.497409	33.384899	1.30200365	4.069239
01/29/1887	71.545631	2.55209755	0.49037076	233.152867	172.849460	33.138956	1.30062354	4.077055
02/07/1916	109.963850	2.55763507	0.48754496	233.661046	172.238377	32.994453	1.31067298	4.090331
02/14/1945	145.948900	2.55586568	0.48890883	233.516439	172.031781	33.012091	1.30628039	4.086087
02/22/1974	186.108166	2.55007816	0.49586319	233.607150	171.772696	32.968025	1.28558828	4.072216
03/02/2003	230.687706	2.55003330	0.49977526	234.506918	171.157905	32.739880	1.27558975	4.072109
03/09/2032	271.482616	2.55668349	0.49717641	235.300866	170.408739	32.517495	1.28556076	4.088049
03/17/2061	307.499840	2.55785826	0.49648749	235.342443	170.111189	32.507137	1.28791364	4.090867
03/25/2090	345.249955	2.55247949	0.50219777	235.223738	169.907263	32.509360	1.27062998	4.077970
04/03/2119	28.960222	2.54847186	0.50855439	235.848683	169.403050	32.350296	1.25243532	4.068369
04/10/2148	72.245866	2.55281237	0.50788529	236.785203	168.666379	32.120798	1.25627653	4.078768
04/18/2177	109.942639	2.55801310	0.50507109	237.077212	168.134272	32.030029	1.26603463	4.091238

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