Asteroid General Data

2019 RU₁

General information

Preliminary designation	2019 RU₁
Group	Amor
Absolute magnitude	22.07
Approximate diameter (m)	100
Approximate mass (kg)	1.97·10⁹
Number of observations	66
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	193.046556
a – orbit major semiaxis (astronomical units)	2.78580600
e – orbit eccentricity	0.60989400
ω – orbit ascending node-perihelion angle (degrees)	325.738034
Ω – longitude of orbit ascending node (degrees)	336.591104
i – orbit inclination to the ecliptic plane (degrees)	19.349982

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.444183	2.76490441	0.63091448	312.685267	348.091190	16.373639	1.02048619	4.597490
01/21/1858	12.826696	2.78549410	0.62142846	314.499480	346.472126	16.643191	1.05450879	4.648940
01/29/1887	109.440669	2.76264839	0.62645469	318.189508	343.192957	17.547017	1.03197434	4.591864
02/07/1916	221.143526	2.76538413	0.62493843	318.535407	342.837691	17.611483	1.03718930	4.598687
02/14/1945	313.558471	2.78070555	0.61360575	322.060497	339.816012	18.438377	1.07444865	4.636958
02/22/1974	51.793286	2.76216783	0.61933727	323.222741	338.829175	18.791620	1.05145436	4.590666
03/02/2003	162.772507	2.77267912	0.61542565	324.043611	338.172820	18.912068	1.06630128	4.616895
03/09/2032	255.810009	2.78329658	0.60562482	326.279137	336.277739	19.532319	1.09766310	4.643440
03/17/2061	352.887382	2.76669013	0.61008820	327.605536	335.219371	19.985529	1.07876512	4.601945
03/25/2090	103.096538	2.77547177	0.60475905	328.207180	334.666101	20.079914	1.09698009	4.623872
04/03/2119	200.027734	2.78191991	0.59709088	330.032435	333.288568	20.591854	1.12086089	4.639995
04/10/2148	298.640421	2.77067220	0.60026533	331.432471	332.214522	21.095583	1.10753374	4.611884
04/18/2177	48.254211	2.77141982	0.59825144	332.071703	331.711118	21.215115	1.11341392	4.613750

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