Asteroid General Data

2019 RU₂

General information

Preliminary designation	2019 RU₂
Group	Amor
Absolute magnitude	24.27
Approximate diameter (m)	37
Approximate mass (kg)	9.42·10⁷
Number of observations	64
Arc length (days)	89

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.368932
a – orbit major semiaxis (astronomical units)	1.98841400
e – orbit eccentricity	0.44711300
ω – orbit ascending node-perihelion angle (degrees)	17.581331
Ω – longitude of orbit ascending node (degrees)	352.154544
i – orbit inclination to the ecliptic plane (degrees)	3.544868

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	15.448510	1.98991961	0.44599500	14.228798	354.197830	3.651508	1.10242540	2.807074
01/21/1858	138.963961	1.98888703	0.44680554	14.740080	353.905190	3.640432	1.10024128	2.804890
01/29/1887	260.614674	1.99038490	0.44631694	15.290015	353.585343	3.618193	1.10204241	2.808059
02/07/1916	22.821616	1.98915272	0.44715378	15.627454	353.340984	3.608187	1.09969556	2.805452
02/14/1945	147.307958	1.98977139	0.44598416	16.225226	353.032619	3.587736	1.10236487	2.806761
02/22/1974	270.212359	1.98930665	0.44696571	16.668358	352.726954	3.572583	1.10015479	2.805777
03/02/2003	31.626995	1.98983358	0.44625060	17.196457	352.412695	3.553631	1.10186916	2.806892
03/09/2032	156.553102	1.98819272	0.44615506	17.773384	352.044905	3.536401	1.10115048	2.803421
03/17/2061	279.449283	1.98963701	0.44668758	18.294975	351.781843	3.518227	1.10089087	2.806476
03/25/2090	41.927844	1.98980894	0.44639446	18.849137	351.431375	3.498315	1.10156926	2.806840
04/03/2119	166.485174	1.98813029	0.44688666	19.268644	351.188906	3.485385	1.09966139	2.803289
04/10/2148	291.279937	1.98933058	0.44661968	19.999334	350.786332	3.460192	1.10085640	2.805828
04/18/2177	53.631600	1.98933517	0.44753653	20.366934	350.468069	3.450839	1.09903502	2.805838

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