Asteroid General Data

2017 FE₁₅₇

General information

Preliminary designation	2017 FE₁₅₇
Group	Apollo
Absolute magnitude	23.74
Approximate diameter (m)	47
Approximate mass (kg)	1.96·10⁸
Number of observations	51
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	43.125625
a – orbit major semiaxis (astronomical units)	1.72489000
e – orbit eccentricity	0.44089200
ω – orbit ascending node-perihelion angle (degrees)	178.593862
Ω – longitude of orbit ascending node (degrees)	68.693847
i – orbit inclination to the ecliptic plane (degrees)	5.219266

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	317.874584	1.72482678	0.44075261	176.147938	70.319141	5.275549	0.96460488	2.265264
01/21/1858	249.069454	1.72537881	0.44158262	176.640471	70.042023	5.260178	0.96348151	2.266352
01/29/1887	179.109070	1.72556660	0.44079222	176.957694	69.790630	5.235256	0.96495027	2.266722
02/07/1916	108.826399	1.72513749	0.44114983	177.299214	69.538641	5.218545	0.96409338	2.265876
02/14/1945	38.811444	1.72515017	0.44076523	177.608628	69.408770	5.212322	0.96476396	2.265901
02/22/1974	329.933734	1.72521485	0.44115232	177.811829	69.241589	5.204637	0.96413231	2.266029
03/02/2003	260.403883	1.72544062	0.44127252	178.186191	68.986675	5.212317	0.96405109	2.266473
03/09/2032	192.533132	1.72518188	0.44112714	178.587550	68.700226	5.222423	0.96415733	2.265964
03/17/2061	124.364918	1.72450004	0.44186692	179.031083	68.426045	5.205324	0.96250052	2.264620
03/25/2090	55.581478	1.72458545	0.44113066	179.300816	68.273302	5.197040	0.96381793	2.264789
04/03/2119	347.115468	1.72485273	0.44216313	179.539275	68.083665	5.195775	0.96218645	2.265315
04/10/2148	279.134990	1.72483394	0.44130166	179.989388	67.805823	5.205150	0.96366186	2.265278
04/18/2177	212.092460	1.72434276	0.44174136	180.323628	67.526741	5.187980	0.96262925	2.264311

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