Asteroid General Data

2019 SF₈

General information

Preliminary designation	2019 SF₈
Group	Apollo
Absolute magnitude	23.34
Approximate diameter (m)	57
Approximate mass (kg)	3.40·10⁸
Number of observations	166
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	249.205362
a – orbit major semiaxis (astronomical units)	1.90087100
e – orbit eccentricity	0.48396200
ω – orbit ascending node-perihelion angle (degrees)	115.855659
Ω – longitude of orbit ascending node (degrees)	208.820627
i – orbit inclination to the ecliptic plane (degrees)	3.865307

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	106.917085	1.90232348	0.48324885	109.481688	214.055675	3.744658	0.98302785	2.623778
01/21/1858	129.141817	1.90160903	0.48332004	110.346301	213.295489	3.762945	0.98252327	2.622301
01/29/1887	152.177450	1.90128680	0.48337100	111.555322	212.325610	3.779292	0.98225990	2.621634
02/07/1916	179.401755	1.90050537	0.48314698	112.325074	211.713371	3.789837	0.98228194	2.620018
02/14/1945	203.873970	1.90215796	0.48331805	113.318734	210.848764	3.818485	0.98281069	2.623436
02/22/1974	227.662137	1.90155705	0.48321183	114.224885	210.078123	3.836183	0.98270219	2.622193
03/02/2003	254.209052	1.90014664	0.48376442	115.156603	209.357231	3.850703	0.98092331	2.619276
03/09/2032	279.774078	1.90192311	0.48393606	115.887566	208.775116	3.870184	0.98151393	2.622950
03/17/2061	299.815615	1.90276492	0.48395656	116.727908	208.059222	3.899659	0.98190935	2.624692
03/25/2090	314.118303	1.90516399	0.48412272	117.872161	207.197305	3.935569	0.98283082	2.629657
04/03/2119	328.687453	1.90404119	0.48368221	118.621664	206.636399	3.950178	0.98309034	2.627333
04/10/2148	347.028039	1.90298969	0.48355548	119.542203	205.862426	3.968271	0.98278860	2.625157
04/18/2177	8.592964	1.90091079	0.48340943	120.547440	205.038132	3.982920	0.98199259	2.620856

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