Asteroid General Data

2011 SR₂₅

General information

Preliminary designation	2011 SR₂₅
Group	Amor
Absolute magnitude	21.01
Approximate diameter (m)	170
Approximate mass (kg)	8.51·10⁹
Number of observations	113
Arc length (days)	35

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	20.323447
a – orbit major semiaxis (astronomical units)	2.89055400
e – orbit eccentricity	0.59814000
ω – orbit ascending node-perihelion angle (degrees)	162.713044
Ω – longitude of orbit ascending node (degrees)	186.058201
i – orbit inclination to the ecliptic plane (degrees)	23.994370

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	322.904189	2.90650941	0.61363623	154.963806	191.546489	20.875830	1.12296992	4.955166
01/21/1858	279.602305	2.90198863	0.61472787	155.273453	191.249114	20.995008	1.11805535	4.943610
01/29/1887	251.107684	2.90219391	0.60976446	157.768976	189.517028	22.031897	1.13253921	4.944134
02/07/1916	209.317707	2.90387223	0.60718771	157.978944	189.244655	22.038545	1.14067671	4.948424
02/14/1945	178.545318	2.89420058	0.61054332	159.848325	187.880870	22.856055	1.12716576	4.923722
02/22/1974	136.811912	2.90663699	0.59838400	160.508441	187.451145	23.009386	1.16735191	4.955492
03/02/2003	97.943011	2.89771227	0.60177039	161.123867	186.961306	23.247144	1.15395484	4.932686
03/09/2032	59.099508	2.90631626	0.59128008	162.980043	185.874522	23.953288	1.18786936	4.954672
03/17/2061	16.589049	2.90024026	0.59275224	163.249898	185.633531	24.074331	1.18111635	4.939143
03/25/2090	347.308409	2.90148779	0.58632193	165.451935	184.450168	24.825229	1.20028186	4.942330
04/03/2119	305.665351	2.90269747	0.58558815	165.632497	184.259778	24.868458	1.20291222	4.945421
04/10/2148	275.225728	2.90262168	0.58126578	167.673288	183.220108	25.601926	1.21542704	4.945227
04/18/2177	232.755144	2.90724459	0.57779216	167.967960	182.979602	25.566279	1.22746145	4.957046

Detailed table...

3D animation...

Calculation on the date...

Return to search