Asteroid General Data

2017 FN₉₁

General information

Preliminary designation	2017 FN₉₁
Group	Apollo
Absolute magnitude	25.46
Approximate diameter (m)	21
Approximate mass (kg)	1.82·10⁷
Number of observations	31
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.290896
a – orbit major semiaxis (astronomical units)	1.90649000
e – orbit eccentricity	0.46787200
ω – orbit ascending node-perihelion angle (degrees)	141.034695
Ω – longitude of orbit ascending node (degrees)	5.899811
i – orbit inclination to the ecliptic plane (degrees)	4.406638

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/05/1800	175.581692	1.90590212	0.46670860	8.814207	136.413448	4.346551	1.01640121	960.915215
01/13/1829	185.337286	1.90630488	0.46689352	8.527576	136.891184	4.351451	1.01626348	961.219823
01/21/1858	195.788425	1.90410113	0.46706266	8.028783	137.739541	4.367617	1.01476659	959.553502
01/29/1887	206.569633	1.90600636	0.46740882	7.727177	138.233221	4.372448	1.01512218	960.994052
02/07/1916	217.944769	1.90578927	0.46693888	7.366778	138.738383	4.376426	1.01590217	960.829870
02/14/1945	224.466512	1.90750527	0.46715230	7.030033	139.292479	4.379414	1.01640979	962.127880
02/22/1974	235.198357	1.90641290	0.46755719	6.519419	140.085846	4.393651	1.01505584	961.301528
03/02/2003	246.333072	1.90439770	0.46745604	6.191432	140.562156	4.398964	1.01417548	959.777693
03/09/2032	257.184774	1.90605053	0.46811286	5.861668	141.056779	4.406784	1.01380377	961.027450
03/17/2061	266.324561	1.90559723	0.46659137	5.540363	141.603021	4.409721	1.01646201	960.684644
03/25/2090	274.539518	1.90715614	0.46651442	5.275442	142.033266	4.411549	1.01744031	961.863746
04/03/2119	285.961962	1.90589045	0.46713404	4.780964	142.750914	4.424716	1.01558415	960.906390
04/10/2148	296.234683	1.90479623	0.46655629	4.488889	143.235981	4.427578	1.01610157	960.078990
04/18/2177	306.860560	1.90763216	0.46583986	4.154938	143.881210	4.434796	1.01898107	962.223884
04/27/2206	314.654667	1.90574306	0.46558866	3.832576	144.396609	4.441627	1.01845070	960.794923

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