Asteroid General Data

2001 FZ₅₇ (234341)

General information

Preliminary designation	2001 FZ₅₇
Number	234341
Group	Aten
Absolute magnitude	18.93
Approximate diameter (m)	430
Approximate mass (kg)	1.51·10¹¹
Number of observations	547
Arc length (days)	12369

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.164931
a – orbit major semiaxis (astronomical units)	0.94422000
e – orbit eccentricity	0.60422300
ω – orbit ascending node-perihelion angle (degrees)	339.986021
Ω – longitude of orbit ascending node (degrees)	22.077031
i – orbit inclination to the ecliptic plane (degrees)	20.666911

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.090424	0.94411015	0.60462951	339.200340	22.828479	20.625034	0.37327330	0.917349
01/21/1858	188.220542	0.94418829	0.60458407	339.310116	22.722263	20.636151	0.37334709	0.917463
01/29/1887	56.688267	0.94405463	0.60465544	339.450442	22.608537	20.640572	0.37322686	0.917268
02/07/1916	285.061265	0.94418031	0.60454050	339.548220	22.495787	20.645700	0.37338508	0.917451
02/14/1945	152.972421	0.94416912	0.60446413	339.680264	22.385562	20.654476	0.37345275	0.917435
02/22/1974	20.672169	0.94420259	0.60436768	339.774566	22.279901	20.659093	0.37355706	0.917484
03/02/2003	249.142857	0.94420931	0.60430345	339.917353	22.160884	20.660531	0.37362036	0.917494
03/09/2032	116.659055	0.94414869	0.60416217	340.019621	22.052281	20.667924	0.37372977	0.917405
03/17/2061	344.756643	0.94418880	0.60406369	340.148550	21.950086	20.674705	0.37383863	0.917464
03/25/2090	213.174365	0.94403598	0.60404295	340.271660	21.836777	20.683891	0.37379770	0.917241
04/03/2119	81.513774	0.94416032	0.60399637	340.386708	21.728769	20.686760	0.37389091	0.917422
04/10/2148	309.513709	0.94407852	0.60395082	340.509073	21.619392	20.694497	0.37390153	0.917303
04/18/2177	177.658400	0.94411940	0.60390411	340.613006	21.511522	20.704440	0.37396181	0.917363

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