Asteroid General Data

2018 SL₃

General information

Preliminary designation	2018 SL₃
Group	Apollo
Absolute magnitude	24.47
Approximate diameter (m)	34
Approximate mass (kg)	7.14·10⁷
Number of observations	53
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	332.528842
a – orbit major semiaxis (astronomical units)	1.57884000
e – orbit eccentricity	0.52342300
ω – orbit ascending node-perihelion angle (degrees)	89.861278
Ω – longitude of orbit ascending node (degrees)	4.984242
i – orbit inclination to the ecliptic plane (degrees)	4.041411

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	79.713024	1.57784223	0.52227385	85.695151	8.469464	4.079374	0.75377649	1.981965
01/21/1858	311.744559	1.57738500	0.52244666	86.281138	8.001366	4.073252	0.75328548	1.981104
01/29/1887	185.519124	1.57951670	0.52295230	86.850609	7.597226	4.072466	0.75350481	1.985121
02/07/1916	54.470178	1.57752218	0.52253300	87.444775	7.000921	4.066357	0.75321478	1.981362
02/14/1945	284.723301	1.57863893	0.52300253	87.945130	6.615305	4.061807	0.75300678	1.983466
02/22/1974	152.977381	1.57783144	0.52333091	88.570721	6.137943	4.057058	0.75210347	1.981945
03/02/2003	22.215697	1.58026281	0.52374913	89.252482	5.636451	4.071986	0.75260154	1.986528
03/09/2032	246.233360	1.57875757	0.52344684	90.021280	4.859511	4.039934	0.75236191	1.983690
03/17/2061	109.343194	1.58012283	0.52381873	90.521096	4.462991	4.035336	0.75242490	1.986264
03/25/2090	331.012653	1.58001393	0.52392050	91.108454	4.004364	4.031462	0.75221224	1.986058
04/03/2119	192.976377	1.57896258	0.52328888	91.861860	3.415868	4.027944	0.75270902	1.984076
04/10/2148	50.015888	1.58114748	0.52334870	92.490816	2.865042	4.054625	0.75365601	1.988196
04/18/2177	265.110366	1.58006316	0.52309030	93.301752	2.150606	4.018289	0.75354744	1.986151

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