Asteroid General Data

2016 SE₁

General information

Preliminary designation	2016 SE₁
Group	Apollo
Absolute magnitude	22.76
Approximate diameter (m)	75
Approximate mass (kg)	7.58·10⁸
Number of observations	110
Arc length (days)	48

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	124.918664
a – orbit major semiaxis (astronomical units)	1.52832700
e – orbit eccentricity	0.36813200
ω – orbit ascending node-perihelion angle (degrees)	274.743617
Ω – longitude of orbit ascending node (degrees)	36.973065
i – orbit inclination to the ecliptic plane (degrees)	4.404420

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	246.139106	1.52678008	0.36740115	271.438766	39.291927	4.380608	0.96583932	1.886537
01/21/1858	20.769874	1.52783016	0.36755898	271.830492	39.050558	4.380334	0.96626246	1.888484
01/29/1887	148.237525	1.52907386	0.36815731	272.322885	38.739930	4.381555	0.96613414	1.890790
02/07/1916	273.569299	1.52914688	0.36803438	272.651118	38.535145	4.378762	0.96636825	1.890925
02/14/1945	45.628402	1.52714587	0.36767918	273.235291	38.170178	4.368974	0.96564612	1.887215
02/22/1974	182.613201	1.52695227	0.36757922	273.585903	37.949740	4.365912	0.96567635	1.886856
03/02/2003	317.883714	1.52776839	0.36825267	274.374143	37.335539	4.395677	0.96516361	1.888369
03/09/2032	88.167890	1.52842630	0.36804852	274.801416	36.929206	4.404447	0.96589126	1.889589
03/17/2061	212.082357	1.52938282	0.36861222	275.320869	36.525992	4.410834	0.96563363	1.891363
03/25/2090	336.691265	1.52864490	0.36803877	275.938188	36.060198	4.391375	0.96604431	1.889994
04/03/2119	103.953081	1.52883106	0.36810958	276.395872	35.688030	4.384804	0.96605369	1.890340
04/10/2148	232.043448	1.52841905	0.36805231	276.980940	35.124650	4.391670	0.96588089	1.889576
04/18/2177	358.497717	1.52967650	0.36838036	277.592210	34.664195	4.405302	0.96617372	1.891908

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