Asteroid General Data

2001 FE₉₀ (488515)

General information

Preliminary designation	2001 FE₉₀
Number	488515
Group	Apollo
Absolute magnitude	20.71
Approximate diameter (m)	190
Approximate mass (kg)	1.29·10¹⁰
Number of observations	275
Arc length (days)	5836

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	153.079180
a – orbit major semiaxis (astronomical units)	1.93413400
e – orbit eccentricity	0.49534900
ω – orbit ascending node-perihelion angle (degrees)	145.428882
Ω – longitude of orbit ascending node (degrees)	98.379488
i – orbit inclination to the ecliptic plane (degrees)	8.813127

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.376630	1.92940804	0.49366701	141.509736	100.780349	8.577817	0.97692295	2.680012
01/21/1858	183.116180	1.92938047	0.49380085	142.068355	100.396532	8.605671	0.97665075	2.679955
01/29/1887	127.183022	1.92903667	0.49401987	142.698411	100.003530	8.656529	0.97605423	2.679238
02/07/1916	66.204784	1.92989816	0.49325913	143.094905	99.762049	8.674157	0.97795828	2.681033
02/14/1945	7.090823	1.92678979	0.49380540	143.695695	99.319950	8.719830	0.97533058	2.674559
02/22/1974	304.441029	1.93078166	0.49402130	144.250725	99.043445	8.741317	0.97693439	2.682875
03/02/2003	240.070899	1.92884474	0.49444662	144.781883	98.664432	8.776637	0.97513398	2.678838
03/09/2032	165.758331	1.93452432	0.49534711	145.459498	98.356324	8.814142	0.97626329	2.690679
03/17/2061	89.914448	1.93295057	0.49567312	145.971986	97.990480	8.851819	0.97483893	2.687396
03/25/2090	14.681333	1.93527129	0.49577458	146.498244	97.693572	8.873108	0.97581298	2.692238
04/03/2119	293.360166	1.93445950	0.49598582	147.034554	97.361337	8.904112	0.97499501	2.690544
04/10/2148	210.704476	1.93588036	0.49569601	147.491709	97.087382	8.925759	0.97627220	2.693509
04/18/2177	129.044992	1.93601768	0.49519391	148.007424	96.767937	8.952171	0.97731351	2.693795

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