Asteroid General Data

2011 SN₂₆

General information

Preliminary designation	2011 SN₂₆
Group	Amor
Absolute magnitude	23.10
Approximate diameter (m)	64
Approximate mass (kg)	4.74·10⁸
Number of observations	10
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	176.716866
a – orbit major semiaxis (astronomical units)	1.76199300
e – orbit eccentricity	0.30144300
ω – orbit ascending node-perihelion angle (degrees)	314.281106
Ω – longitude of orbit ascending node (degrees)	347.242182
i – orbit inclination to the ecliptic plane (degrees)	4.533417

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	1.749674	1.76270333	0.30177113	311.414051	348.985546	4.540432	1.23077036	2.340289
01/21/1858	145.565881	1.76246650	0.30187075	311.788992	348.737883	4.537475	1.23042941	2.339817
01/29/1887	290.819847	1.76226706	0.30128200	312.200507	348.509844	4.538663	1.23132773	2.339420
02/07/1916	77.364203	1.76222011	0.30149084	312.738039	348.237340	4.538710	1.23092688	2.339327
02/14/1945	222.182140	1.76273385	0.30182882	313.196297	347.935326	4.538448	1.23068997	2.340350
02/22/1974	6.755723	1.76243271	0.30204913	313.563583	347.705489	4.537246	1.23009145	2.339750
03/02/2003	152.341456	1.76223123	0.30196138	313.887147	347.459605	4.535860	1.23010545	2.339349
03/09/2032	299.657836	1.76155083	0.30156002	314.363422	347.199006	4.532930	1.23033753	2.337994
03/17/2061	86.177795	1.76239578	0.30164353	314.759204	346.953834	4.531708	1.23078049	2.339676
03/25/2090	230.815670	1.76241283	0.30189292	315.251844	346.696652	4.533547	1.23035287	2.339710
04/03/2119	15.528039	1.76226411	0.30163139	315.567545	346.467086	4.531360	1.23070993	2.339414
04/10/2148	162.305644	1.76140067	0.30173719	316.075716	346.172400	4.530819	1.22992058	2.337695
04/18/2177	310.648716	1.76191687	0.30164685	316.512058	345.931765	4.531088	1.23044020	2.338723

Detailed table...

3D animation...

Calculation on the date...

Return to search