Asteroid General Data

2011 CR₄

General information

Preliminary designation	2011 CR₄
Group	Amor
Absolute magnitude	21.22
Approximate diameter (m)	150
Approximate mass (kg)	6.37·10⁹
Number of observations	29
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	143.746307
a – orbit major semiaxis (astronomical units)	2.36109800
e – orbit eccentricity	0.53517800
ω – orbit ascending node-perihelion angle (degrees)	172.113449
Ω – longitude of orbit ascending node (degrees)	228.523193
i – orbit inclination to the ecliptic plane (degrees)	3.811509

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	347.274901	2.36118491	0.53586960	167.441907	231.498660	3.592943	1.09589769	3.628237
01/21/1858	346.178325	2.36363545	0.53304762	167.740041	231.175147	3.598179	1.10370520	3.633886
01/29/1887	343.352099	2.35974201	0.53668246	168.681074	230.609635	3.656734	1.09330986	3.624911
02/07/1916	337.917159	2.36119737	0.53495466	169.670634	230.124651	3.696325	1.09806384	3.628265
02/14/1945	337.255241	2.36258242	0.53391423	169.919258	229.786199	3.705119	1.10116604	3.631458
02/22/1974	333.051822	2.36075150	0.53544777	170.897106	229.259653	3.758606	1.09669236	3.627238
03/02/2003	328.420992	2.36465193	0.53243213	171.834491	228.865484	3.783752	1.10563526	3.636231
03/09/2032	325.964321	2.36628886	0.53167233	172.313789	228.427018	3.804951	1.10819855	3.640007
03/17/2061	320.624689	2.36109557	0.53536619	173.207518	227.995533	3.860685	1.09704482	3.628031
03/25/2090	313.816145	2.36315446	0.53375743	174.154648	227.533349	3.894325	1.10180319	3.632777
04/03/2119	310.794027	2.36397910	0.53406248	174.388472	227.209015	3.906166	1.10146655	3.634679
04/10/2148	302.705020	2.36139303	0.53576129	175.341230	226.776143	3.955444	1.09625006	3.628716
04/18/2177	294.954409	2.36526928	0.53208066	176.107751	226.411482	3.968700	1.10675523	3.637655

Detailed table...

3D animation...

Calculation on the date...

Return to search