Asteroid General Data

2020 SL₂

General information

Preliminary designation	2020 SL₂
Group	Apollo
Absolute magnitude	26.03
Approximate diameter (m)	17
Approximate mass (kg)	8.28·10⁶
Number of observations	19
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	135.111628
a – orbit major semiaxis (astronomical units)	1.88207700
e – orbit eccentricity	0.61468500
ω – orbit ascending node-perihelion angle (degrees)	95.053127
Ω – longitude of orbit ascending node (degrees)	181.329257
i – orbit inclination to the ecliptic plane (degrees)	9.793995

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	275.487093	1.88179933	0.61398917	88.461673	187.136832	9.732678	0.72639491	2.581431
01/21/1858	2.213709	1.88181738	0.61321073	89.260237	186.408621	9.733415	0.72786678	2.581468
01/29/1887	91.256582	1.88039772	0.61378745	90.439555	185.388090	9.733706	0.72623319	2.578548
02/07/1916	179.831182	1.88129471	0.61352137	91.217189	184.714907	9.740983	0.72708019	2.580393
02/14/1945	269.181104	1.88099341	0.61417226	92.423405	183.674830	9.745380	0.72573944	2.579773
02/22/1974	359.329925	1.88004249	0.61367371	93.189045	182.965411	9.759166	0.72630984	2.577817
03/02/2003	90.322261	1.87962372	0.61448681	94.343221	181.972405	9.769224	0.72461975	2.576956
03/09/2032	180.366506	1.88068267	0.61390915	95.127859	181.246635	9.790501	0.72611436	2.579134
03/17/2061	270.893464	1.88010742	0.61456534	96.292039	180.244515	9.804554	0.72465857	2.577951
03/25/2090	357.167571	1.88280976	0.61448248	97.045899	179.568669	9.829629	0.72585615	2.583511
04/03/2119	76.007297	1.88558330	0.61402647	97.957401	178.798281	9.840649	0.72778524	2.589221
04/10/2148	155.078423	1.88202724	0.61450619	98.983730	177.854351	9.879397	0.72550985	2.581900
04/18/2177	241.359421	1.88097220	0.61367433	99.821413	177.131031	9.899051	0.72666785	2.579730

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