Asteroid General Data

2010 SE₁₂

General information

Preliminary designation	2010 SE₁₂
Group	Amor
Absolute magnitude	24.20
Approximate diameter (m)	38
Approximate mass (kg)	1.04·10⁸
Number of observations	27
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	33.600668
a – orbit major semiaxis (astronomical units)	1.36321400
e – orbit eccentricity	0.18497600
ω – orbit ascending node-perihelion angle (degrees)	154.992719
Ω – longitude of orbit ascending node (degrees)	178.330856
i – orbit inclination to the ecliptic plane (degrees)	9.300806

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	325.251452	1.36273349	0.18535381	153.018621	179.452665	9.257737	1.11014565	1.590805
01/21/1858	51.207770	1.36324163	0.18546635	153.360171	179.284504	9.265122	1.11040618	1.591695
01/29/1887	136.469490	1.36306522	0.18544608	153.560955	179.133355	9.270526	1.11029011	1.591386
02/07/1916	220.121370	1.36316154	0.18513511	153.872232	178.962166	9.277163	1.11079248	1.591555
02/14/1945	303.252920	1.36308140	0.18515393	154.233075	178.786259	9.284344	1.11070151	1.591414
02/22/1974	26.604099	1.36354370	0.18534381	154.488001	178.623142	9.290733	1.11081931	1.592224
03/02/2003	109.580735	1.36368197	0.18525184	154.737278	178.459859	9.294679	1.11105737	1.592466
03/09/2032	192.050322	1.36323690	0.18492577	155.052976	178.304790	9.301181	1.11113926	1.591687
03/17/2061	273.998721	1.36342899	0.18500638	155.347858	178.136519	9.307626	1.11118593	1.592023
03/25/2090	356.165910	1.36359303	0.18496099	155.717973	177.967110	9.315054	1.11138151	1.592311
04/03/2119	78.593203	1.36347201	0.18494267	155.927144	177.828085	9.319077	1.11130786	1.592099
04/10/2148	160.729359	1.36312074	0.18482680	156.249257	177.657740	9.326955	1.11117949	1.591483
04/18/2177	243.216607	1.36336576	0.18490711	156.605608	177.484107	9.334469	1.11126974	1.591912

Detailed table...

3D animation...

Calculation on the date...

Return to approaches archive