Asteroid General Data

2019 SE₁

General information

Preliminary designation	2019 SE₁
Group	Amor
Absolute magnitude	26.01
Approximate diameter (m)	17
Approximate mass (kg)	8.51·10⁶
Number of observations	20
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.105639
a – orbit major semiaxis (astronomical units)	1.29791100
e – orbit eccentricity	0.18522900
ω – orbit ascending node-perihelion angle (degrees)	359.810750
Ω – longitude of orbit ascending node (degrees)	356.967575
i – orbit inclination to the ecliptic plane (degrees)	24.647693

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	287.659113	1.29835009	0.18520703	358.447451	357.728672	24.677319	1.05788653	1.479409
01/21/1858	148.713814	1.29829279	0.18523784	358.658997	357.618265	24.676325	1.05779984	1.479311
01/29/1887	8.449450	1.29868138	0.18548964	358.930855	357.503935	24.673911	1.05778944	1.479976
02/07/1916	226.636017	1.29908600	0.18574583	359.137357	357.391933	24.669803	1.05778620	1.480667
02/14/1945	83.838611	1.29908623	0.18580529	359.266946	357.289597	24.667833	1.05770914	1.480668
02/22/1974	300.971124	1.29877374	0.18561106	359.496192	357.178798	24.665905	1.05770697	1.480133
03/02/2003	159.534707	1.29851243	0.18536376	359.740851	357.062125	24.665286	1.05781528	1.479687
03/09/2032	19.851836	1.29830594	0.18524145	359.972775	356.950988	24.661307	1.05780587	1.479334
03/17/2061	241.449582	1.29888439	0.18565124	0.144760	356.847442	24.656399	1.05774489	1.480323
03/25/2090	102.087449	1.29858861	0.18547852	0.347432	356.744644	24.655298	1.05772832	1.479817
04/03/2119	320.330104	1.29869634	0.18553125	0.582621	356.633074	24.653055	1.05774759	1.480001
04/10/2148	177.137178	1.29893671	0.18572653	0.803575	356.520066	24.651673	1.05768970	1.480412
04/18/2177	33.813412	1.29876841	0.18577772	1.026256	356.406427	24.649283	1.05748617	1.480124

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