Asteroid General Data

2019 SF₁

General information

Preliminary designation	2019 SF₁
Group	Apollo
Absolute magnitude	26.31
Approximate diameter (m)	15
Approximate mass (kg)	5.62·10⁶
Number of observations	44
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	348.721195
a – orbit major semiaxis (astronomical units)	1.27217500
e – orbit eccentricity	0.26058900
ω – orbit ascending node-perihelion angle (degrees)	304.614867
Ω – longitude of orbit ascending node (degrees)	355.061422
i – orbit inclination to the ecliptic plane (degrees)	1.675459

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	127.558768	1.24831943	0.25175046	291.000980	5.225118	1.357509	0.93405444	1.394727
01/21/1858	68.450245	1.24689716	0.25121022	294.007069	2.437550	1.318172	0.93366385	1.392344
01/29/1887	359.283124	1.24817482	0.25171332	295.149952	1.147870	1.310162	0.93399259	1.394485
02/07/1916	289.600760	1.25118293	0.25284447	295.781698	0.925869	1.311939	0.93482825	1.399529
02/14/1945	155.805563	1.25485560	0.25432137	297.215191	0.276374	1.325255	0.93571901	1.405695
02/22/1974	347.442196	1.26174958	0.25661223	301.224369	357.437486	1.472014	0.93796920	1.417295
03/02/2003	152.137835	1.26199358	0.25670694	301.873515	356.416204	1.470536	0.93803106	1.417706
03/09/2032	282.411923	1.27237310	0.26056447	304.645313	355.037858	1.674706	0.94083788	1.435233
03/17/2061	356.474890	1.27413347	0.26115299	305.576224	354.041516	1.668748	0.94138970	1.438212
03/25/2090	56.163854	1.27423554	0.26084403	306.936391	352.432914	1.662750	0.94185881	1.438385
04/03/2119	126.831439	1.27169811	0.25988069	307.054701	352.080449	1.671715	0.94120833	1.434091
04/10/2148	215.521162	1.27076042	0.25994216	307.779233	351.529562	1.664549	0.94043621	1.432505
04/18/2177	331.343422	1.26712886	0.25876375	307.553828	351.008714	1.677709	0.93924184	1.426369

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