Asteroid General Data

2001 YF₁ (354101)

General information

Preliminary designation	2001 YF₁
Number	354101
Group	Apollo
Absolute magnitude	19.27
Approximate diameter (m)	370
Approximate mass (kg)	9.42·10¹⁰
Number of observations	225
Arc length (days)	8346

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	159.168820
a – orbit major semiaxis (astronomical units)	1.48596400
e – orbit eccentricity	0.33930800
ω – orbit ascending node-perihelion angle (degrees)	289.951612
Ω – longitude of orbit ascending node (degrees)	279.406202
i – orbit inclination to the ecliptic plane (degrees)	20.019922

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	124.026461	1.48627248	0.34071210	288.265746	280.843115	19.948134	0.97988146	1.811959
01/21/1858	130.658117	1.48619922	0.34067612	288.502237	280.627622	19.955243	0.97988664	1.811825
01/29/1887	137.016391	1.48637217	0.34037234	288.758435	280.421291	19.965655	0.98045219	1.812141
02/07/1916	142.962597	1.48657368	0.34015703	289.014630	280.214855	19.974780	0.98090519	1.812509
02/14/1945	148.653922	1.48646987	0.33997079	289.264267	279.996016	19.989270	0.98111353	1.812320
02/22/1974	154.339352	1.48624846	0.33982652	289.497151	279.797171	19.999600	0.98118182	1.811915
03/02/2003	160.621519	1.48616104	0.33950241	289.764200	279.572168	20.012623	0.98160579	1.811755
03/09/2032	167.369366	1.48610368	0.33938797	289.998593	279.377318	20.021799	0.98173798	1.811650
03/17/2061	174.063769	1.48619535	0.33928879	290.288631	279.150679	20.034417	0.98194593	1.811818
03/25/2090	180.181315	1.48631103	0.33904416	290.514983	278.955710	20.043612	0.98238595	1.812029
04/03/2119	186.026407	1.48618843	0.33882844	290.767261	278.737357	20.056460	0.98262552	1.811805
04/10/2148	192.240009	1.48602518	0.33854757	290.997489	278.535632	20.068432	0.98293496	1.811506
04/18/2177	198.951771	1.48595965	0.33840665	291.247437	278.322176	20.076464	0.98310103	1.811387

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