Asteroid General Data

2019 SE₃

General information

Preliminary designation	2019 SE₃
Group	Apollo
Absolute magnitude	25.28
Approximate diameter (m)	23
Approximate mass (kg)	2.33·10⁷
Number of observations	26
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	232.330592
a – orbit major semiaxis (astronomical units)	1.05529500
e – orbit eccentricity	0.29330300
ω – orbit ascending node-perihelion angle (degrees)	253.788307
Ω – longitude of orbit ascending node (degrees)	1.115760
i – orbit inclination to the ecliptic plane (degrees)	4.978020

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	265.307651	1.05713800	0.29371752	251.468765	3.918073	4.947217	0.74663805	1.086921
01/21/1858	158.343071	1.05682266	0.29361680	251.827338	3.460354	4.946055	0.74652177	1.086435
01/29/1887	49.289125	1.05721515	0.29380391	252.220383	3.041056	4.942881	0.74660120	1.087040
02/07/1916	301.921389	1.05649854	0.29355015	252.396067	2.780862	4.942669	0.74636324	1.085935
02/14/1945	197.511671	1.05801919	0.29370445	252.886893	2.235770	4.956615	0.74727425	1.088281
02/22/1974	80.919379	1.05755110	0.29354156	253.371160	1.744776	4.947619	0.74711590	1.087559
03/02/2003	342.600732	1.05642046	0.29325586	253.562979	1.406066	4.968689	0.74661896	1.085815
03/09/2032	250.879786	1.05501777	0.29314557	253.946275	0.936751	5.008812	0.74574399	1.083653
03/17/2061	186.237796	1.05350875	0.29280579	254.499276	0.336523	5.119844	0.74503529	1.081329
03/25/2090	132.716586	1.05250575	0.29258704	254.789973	359.787997	5.161030	0.74455621	1.079785
04/03/2119	89.373392	1.05163751	0.29234453	254.768001	359.464977	5.195821	0.74419704	1.078449
04/10/2148	68.803613	1.04944224	0.29054113	255.429513	358.944704	5.179034	0.74453611	1.075074
04/18/2177	99.003470	1.04606747	0.28994872	255.040334	358.580455	5.261650	0.74276155	1.069893

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