Asteroid General Data

2011 SJ₁₈₉

General information

Preliminary designation	2011 SJ₁₈₉
Group	Amor
Absolute magnitude	22.60
Approximate diameter (m)	80
Approximate mass (kg)	9.46·10⁸
Number of observations	61
Arc length (days)	87

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	288.646485
a – orbit major semiaxis (astronomical units)	1.87590700
e – orbit eccentricity	0.38636000
ω – orbit ascending node-perihelion angle (degrees)	8.470578
Ω – longitude of orbit ascending node (degrees)	23.343755
i – orbit inclination to the ecliptic plane (degrees)	4.635936

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	310.621553	1.87605591	0.38656528	5.978041	24.679680	4.704140	1.15083783	2.569622
01/21/1858	55.989057	1.87580227	0.38684568	6.274906	24.496226	4.696528	1.15015627	2.569101
01/29/1887	162.487684	1.87598930	0.38630826	6.673931	24.285561	4.687234	1.15127913	2.569485
02/07/1916	270.206758	1.87501342	0.38652711	7.046963	24.088039	4.676470	1.15026990	2.567481
02/14/1945	18.232301	1.87545801	0.38634433	7.333202	23.904522	4.666687	1.15088544	2.568394
02/22/1974	124.726663	1.87601321	0.38643452	7.763309	23.694907	4.655281	1.15105695	2.569534
03/02/2003	229.985427	1.87602068	0.38657485	8.147508	23.497334	4.645293	1.15079827	2.569550
03/09/2032	335.942397	1.87538235	0.38611077	8.597675	23.283509	4.633003	1.15127702	2.568238
03/17/2061	83.922318	1.87496707	0.38636428	8.948822	23.099578	4.623886	1.15054677	2.567385
03/25/2090	192.392441	1.87559736	0.38663510	9.283905	22.913908	4.614822	1.15042558	2.568680
04/03/2119	298.945403	1.87593254	0.38662611	9.716390	22.695759	4.602630	1.15064804	2.569369
04/10/2148	44.527793	1.87565204	0.38716546	10.068478	22.502765	4.594390	1.14946436	2.568792
04/18/2177	151.266624	1.87567894	0.38645303	10.493100	22.291694	4.580560	1.15081713	2.568848

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection