Asteroid General Data

2018 SA₁

General information

Preliminary designation	2018 SA₁
Group	Amor
Absolute magnitude	21.04
Approximate diameter (m)	160
Approximate mass (kg)	8.16·10⁹
Number of observations	38
Arc length (days)	1855

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.252403
a – orbit major semiaxis (astronomical units)	2.96071900
e – orbit eccentricity	0.59653800
ω – orbit ascending node-perihelion angle (degrees)	179.848247
Ω – longitude of orbit ascending node (degrees)	165.160619
i – orbit inclination to the ecliptic plane (degrees)	30.191222

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	33.601078	2.96589495	0.61462616	170.152666	169.426513	27.791164	1.14297833	5.107804
01/21/1858	283.768692	2.96703133	0.61412840	170.251901	169.321856	27.821366	1.14489312	5.110740
01/29/1887	157.228625	2.97250523	0.60406467	172.261009	168.326659	28.599941	1.17691983	5.124890
02/07/1916	12.683826	2.99125500	0.59437287	173.586438	167.631435	28.793691	1.21333418	5.173456
02/14/1945	223.785112	2.98477393	0.59884227	174.671965	167.090340	29.457363	1.19736515	5.156651
02/22/1974	107.431594	2.97310173	0.59901386	175.332952	166.858032	29.287219	1.19217259	5.126433
03/02/2003	352.599177	2.95698001	0.60089499	177.574087	166.028501	29.878017	1.18014555	5.084792
03/09/2032	236.886361	2.95641789	0.59803599	179.850495	165.161539	30.228983	1.18837360	5.083342
03/17/2061	112.946508	2.98530883	0.58558336	182.067803	164.323532	30.188029	1.23716164	5.158038
03/25/2090	339.871200	3.01055191	0.57707066	182.759555	164.017796	29.987836	1.27325074	5.223599
04/03/2119	196.261968	2.98802015	0.58496988	183.168825	163.832369	30.198226	1.24011836	5.165066
04/10/2148	61.330105	2.96124746	0.59672818	185.125406	163.038627	30.333744	1.19418766	5.095803
04/18/2177	302.069836	2.96475281	0.59942002	187.495731	162.162530	30.135840	1.18762062	5.104854

Detailed table...

3D animation...

Calculation on the date...

Return to search