Asteroid General Data

2019 SL₃

General information

Preliminary designation	2019 SL₃
Group	Apollo
Absolute magnitude	27.30
Approximate diameter (m)	9
Approximate mass (kg)	1.43·10⁶
Number of observations	22
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	153.942407
a – orbit major semiaxis (astronomical units)	1.19705400
e – orbit eccentricity	0.20122300
ω – orbit ascending node-perihelion angle (degrees)	304.974845
Ω – longitude of orbit ascending node (degrees)	3.763882
i – orbit inclination to the ecliptic plane (degrees)	8.483875

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	204.439619	1.19660649	0.20205968	302.645522	5.460870	8.417650	0.95482056	1.308964
01/21/1858	254.691821	1.19734351	0.20228323	303.049368	5.197870	8.421414	0.95514100	1.310173
01/29/1887	306.070001	1.19775133	0.20246114	303.405816	5.001629	8.417898	0.95525323	1.310843
02/07/1916	1.498454	1.19735917	0.20223222	303.693376	4.739796	8.423387	0.95521456	1.310199
02/14/1945	55.627419	1.19857243	0.20274828	304.061524	4.501186	8.425142	0.95556393	1.312191
02/22/1974	105.463924	1.19676824	0.20177496	304.156861	4.248448	8.441805	0.95529037	1.309229
03/02/2003	161.637912	1.19704806	0.20190443	304.450305	3.989344	8.438560	0.95535875	1.309688
03/09/2032	218.120872	1.19721488	0.20137511	305.008542	3.740001	8.490301	0.95612561	1.309962
03/17/2061	274.361174	1.19629757	0.20092390	305.132039	3.458615	8.499112	0.95593280	1.308457
03/25/2090	340.138956	1.19616329	0.20010302	305.606401	3.209494	8.554602	0.95680740	1.308237
04/03/2119	33.085175	1.19719336	0.20050028	306.079966	2.949452	8.554217	0.95715576	1.309927
04/10/2148	78.441996	1.19869256	0.20115199	306.613535	2.745823	8.553570	0.95757317	1.312388
04/18/2177	104.487884	1.19933805	0.20131683	307.032084	2.451115	8.566699	0.95789112	1.313448

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