Asteroid General Data

2018 SL₁

General information

Preliminary designation	2018 SL₁
Group	Amor
Absolute magnitude	26.04
Approximate diameter (m)	16
Approximate mass (kg)	8.16·10⁶
Number of observations	17
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	334.729475
a – orbit major semiaxis (astronomical units)	1.21690100
e – orbit eccentricity	0.16152500
ω – orbit ascending node-perihelion angle (degrees)	16.534340
Ω – longitude of orbit ascending node (degrees)	354.092329
i – orbit inclination to the ecliptic plane (degrees)	15.856786

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.454770	1.21741090	0.16157358	14.627584	355.161572	15.878802	1.02070946	1.343249
01/21/1858	140.161261	1.21737740	0.16162561	14.924745	354.988686	15.876692	1.02061804	1.343193
01/29/1887	359.339380	1.21607597	0.16083523	15.204903	354.846999	15.880011	1.02048810	1.341040
02/07/1916	220.642403	1.21727640	0.16156747	15.350832	354.702928	15.870742	1.02060412	1.343026
02/14/1945	80.587130	1.21797523	0.16209779	15.618320	354.525637	15.863983	1.02054414	1.344183
02/22/1974	292.899280	1.21768682	0.16191299	15.767644	354.408322	15.860685	1.02052751	1.343705
03/02/2003	145.549660	1.21820381	0.16222134	16.002199	354.248504	15.854925	1.02058516	1.344561
03/09/2032	2.876170	1.21707754	0.16159544	16.607726	354.067122	15.854069	1.02040336	1.342697
03/17/2061	223.462149	1.21695857	0.16154904	16.703121	353.957842	15.850865	1.02036008	1.342500
03/25/2090	84.961803	1.21745846	0.16194796	17.027283	353.782175	15.844204	1.02029354	1.343327
04/03/2119	305.165258	1.21709843	0.16169598	17.299114	353.620323	15.842054	1.02029850	1.342731
04/10/2148	161.950435	1.21750790	0.16198970	17.407052	353.500803	15.837160	1.02028416	1.343409
04/18/2177	26.889735	1.21658286	0.16153103	17.916108	353.310435	15.836614	1.02006698	1.341878

Detailed table...

3D animation...

Calculation on the date...

Return to search