Asteroid General Data

2019 SF₂

General information

Preliminary designation	2019 SF₂
Group	Amor
Absolute magnitude	23.04
Approximate diameter (m)	66
Approximate mass (kg)	5.15·10⁸
Number of observations	77
Arc length (days)	1091

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	150.020873
a – orbit major semiaxis (astronomical units)	1.33254400
e – orbit eccentricity	0.21198900
ω – orbit ascending node-perihelion angle (degrees)	127.203984
Ω – longitude of orbit ascending node (degrees)	293.825395
i – orbit inclination to the ecliptic plane (degrees)	3.320969

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	326.748178	1.33255207	0.21188119	124.717497	295.690705	3.325539	1.05020936	1.538250
01/21/1858	281.856732	1.33143052	0.21133713	125.101606	295.413343	3.320489	1.05004982	1.536308
01/29/1887	237.323015	1.33255565	0.21208413	125.445903	295.143401	3.319694	1.04994175	1.538256
02/07/1916	185.856733	1.33328074	0.21239514	125.827671	294.867838	3.319850	1.05009839	1.539512
02/14/1945	131.155280	1.33332358	0.21245699	126.155287	294.618484	3.319066	1.05004967	1.539586
02/22/1974	80.757300	1.33245054	0.21193873	126.554344	294.347652	3.320223	1.05005265	1.538074
03/02/2003	37.276205	1.33204914	0.21163086	126.924347	294.066616	3.320795	1.05014643	1.537379
03/09/2032	351.248003	1.33266392	0.21198984	127.334015	293.733967	3.322125	1.05015270	1.538444
03/17/2061	299.070488	1.33341774	0.21237449	127.727532	293.409031	3.322587	1.05023382	1.539749
03/25/2090	244.373850	1.33331210	0.21222574	128.050126	293.128695	3.323428	1.05034896	1.539566
04/03/2119	195.392629	1.33180564	0.21106403	128.525952	292.790986	3.326040	1.05070937	1.536958
04/10/2148	151.883104	1.33206560	0.21112989	128.809364	292.531056	3.326189	1.05082673	1.537408
04/18/2177	106.396005	1.33224101	0.21119774	129.130422	292.236372	3.327681	1.05087472	1.537711

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