Asteroid General Data

2011 ST₂₃₂

General information

Preliminary designation	2011 ST₂₃₂
Group	Amor
Absolute magnitude	21.34
Approximate diameter (m)	140
Approximate mass (kg)	5.39·10⁹
Number of observations	108
Arc length (days)	2031

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	323.452542
a – orbit major semiaxis (astronomical units)	2.12893200
e – orbit eccentricity	0.45725600
ω – orbit ascending node-perihelion angle (degrees)	337.652570
Ω – longitude of orbit ascending node (degrees)	332.193958
i – orbit inclination to the ecliptic plane (degrees)	2.135782

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	101.329551	2.12964513	0.45519170	333.302945	334.815917	2.144280	1.16024834	3.107860
01/21/1858	224.020463	2.12830537	0.45769001	334.067875	334.351723	2.150570	1.15420127	3.104928
01/29/1887	346.001920	2.12970199	0.45495841	334.630194	334.062979	2.140890	1.16077615	3.107985
02/07/1916	109.002493	2.12768372	0.45770190	335.233613	333.604792	2.146110	1.15383883	3.103568
02/14/1945	231.407982	2.13070723	0.45576248	335.937366	333.319428	2.140578	1.15961081	3.110185
02/22/1974	353.639197	2.12804322	0.45731248	336.434549	332.876981	2.140629	1.15486250	3.104354
03/02/2003	117.045035	2.12924995	0.45732435	337.210002	332.515778	2.139973	1.15549211	3.106995
03/09/2032	237.883238	2.12938075	0.45682707	337.652954	332.141992	2.133761	1.15662198	3.107281
03/17/2061	1.186910	2.12837156	0.45807557	338.411851	331.747379	2.136117	1.15341655	3.105073
03/25/2090	122.323920	2.13008283	0.45613977	338.910919	331.409348	2.125673	1.15846734	3.108818
04/03/2119	244.109892	2.12876987	0.45860414	339.600498	330.999260	2.130904	1.15250719	3.105944
04/10/2148	4.419108	2.13039209	0.45599222	340.221987	330.680558	2.119199	1.15894986	3.109495
04/18/2177	126.663563	2.12774738	0.45858674	340.790028	330.257198	2.124221	1.15199064	3.103707

Detailed table...

3D animation...

Calculation on the date...

Return to search