Asteroid General Data

2019 SK₁

General information

Preliminary designation	2019 SK₁
Group	Apollo
Absolute magnitude	25.75
Approximate diameter (m)	19
Approximate mass (kg)	1.22·10⁷
Number of observations	47
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.555777
a – orbit major semiaxis (astronomical units)	1.02779200
e – orbit eccentricity	0.35706200
ω – orbit ascending node-perihelion angle (degrees)	253.473267
Ω – longitude of orbit ascending node (degrees)	348.681180
i – orbit inclination to the ecliptic plane (degrees)	2.569315

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	91.664287	1.03854908	0.36026810	250.446606	353.266495	2.589550	0.66439298	1.058379
01/21/1858	247.114058	1.03752039	0.35966328	251.093721	352.469049	2.589610	0.66436241	1.056807
01/29/1887	73.492947	1.03560568	0.35959111	251.158737	352.202155	2.590432	0.66321108	1.053883
02/07/1916	255.489941	1.03718025	0.35967943	251.503240	351.831480	2.594241	0.66412785	1.056287
02/14/1945	67.992269	1.03709246	0.35934671	252.011193	351.287909	2.571782	0.66441669	1.056153
02/22/1974	278.567003	1.03315937	0.35743094	253.381398	349.588307	2.593171	0.66387624	1.050151
03/02/2003	154.488847	1.03293264	0.35716153	253.884387	349.091845	2.585481	0.66400884	1.049805
03/09/2032	59.425970	1.02784217	0.35706908	253.500506	348.660592	2.567977	0.66083151	1.042054
03/17/2061	348.051353	1.02919757	0.35766759	254.053774	348.198445	2.554948	0.66108696	1.044116
03/25/2090	159.199253	1.03848624	0.35714817	257.309166	346.274343	2.290648	0.66759278	1.058283
04/03/2119	304.499803	1.04009334	0.35810883	258.609262	345.548502	2.304328	0.66762673	1.060740
04/10/2148	80.275564	1.03838233	0.35751280	258.941742	344.968003	2.293087	0.66714735	1.058124
04/18/2177	238.003039	1.03806424	0.35735358	259.340866	344.395869	2.280020	0.66710826	1.057638

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