Asteroid General Data

2019 SR₈

General information

Preliminary designation	2019 SR₈
Group	Apollo
Absolute magnitude	25.61
Approximate diameter (m)	20
Approximate mass (kg)	1.48·10⁷
Number of observations	12
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	310.833056
a – orbit major semiaxis (astronomical units)	1.78488300
e – orbit eccentricity	0.50919600
ω – orbit ascending node-perihelion angle (degrees)	353.479387
Ω – longitude of orbit ascending node (degrees)	74.103904
i – orbit inclination to the ecliptic plane (degrees)	1.155837

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	82.932710	1.79043445	0.51027987	349.718572	77.552777	1.170449	0.87681179	2.395732
01/21/1858	114.026633	1.79472426	0.51008114	351.082776	76.180769	1.183485	0.87926926	2.404347
01/29/1887	141.544098	1.79274635	0.50916050	351.238618	75.986772	1.172596	0.87995072	2.400374
02/07/1916	181.743281	1.79062480	0.50854107	351.541437	75.570710	1.159290	0.88001855	2.396114
02/14/1945	229.873398	1.78675369	0.50802188	352.510163	74.789909	1.164903	0.87904372	2.388348
02/22/1974	285.830834	1.78411642	0.50806252	352.860932	74.570924	1.159624	0.87767374	2.383062
03/02/2003	352.092749	1.78251403	0.50823936	352.994563	74.545902	1.153604	0.87657023	2.379853
03/09/2032	57.335959	1.78460532	0.50975996	353.554540	74.120330	1.154091	0.87488498	2.384042
03/17/2061	114.444112	1.78643168	0.51043140	353.752234	74.043273	1.148984	0.87458086	2.387703
03/25/2090	171.515693	1.78588693	0.51018357	353.921596	74.022184	1.141654	0.87475676	2.386611
04/03/2119	234.151200	1.78387669	0.51004155	354.194060	73.956002	1.134921	0.87402545	2.382582
04/10/2148	299.492953	1.78368131	0.50996382	354.345221	73.941849	1.130089	0.87406837	2.382191
04/18/2177	2.442714	1.78624658	0.50964669	354.939241	73.514514	1.129066	0.87589193	2.387331

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