Asteroid General Data

2025 FF₁₈

General information

Preliminary designation	2025 FF₁₈
Group	Apollo
Absolute magnitude	25.86
Approximate diameter (m)	18
Approximate mass (kg)	1.05·10⁷
Number of observations	34
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	69.174391
a – orbit major semiaxis (astronomical units)	1.02563600
e – orbit eccentricity	0.25134500
ω – orbit ascending node-perihelion angle (degrees)	298.864490
Ω – longitude of orbit ascending node (degrees)	358.031527
i – orbit inclination to the ecliptic plane (degrees)	1.676184

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	124.313078	1.02356394	0.25031787	291.763805	4.454395	2.015285	0.76734759	1.035555
01/21/1858	138.418028	1.02434573	0.25016894	292.889699	3.599956	1.972354	0.76808625	1.036741
01/29/1887	146.439990	1.02420820	0.24979916	294.368516	2.188467	1.899372	0.76836185	1.036533
02/07/1916	150.004231	1.02382809	0.24974251	294.800945	1.880745	1.888937	0.76813470	1.035956
02/14/1945	159.885835	1.02337497	0.25070047	297.290360	0.252119	1.784228	0.76681438	1.035268
02/22/1974	168.108298	1.02409818	0.25109347	298.151549	358.862970	1.721744	0.76695382	1.036366
03/02/2003	171.465397	1.02425971	0.25134594	298.737304	358.496008	1.707030	0.76681619	1.036611
03/09/2032	165.203718	1.02708113	0.25140147	300.290986	356.755587	1.629648	0.76887142	1.040897
03/17/2061	140.888773	1.02466390	0.25120859	301.129401	356.178617	1.602017	0.76725952	1.037224
03/25/2090	142.498451	1.02354228	0.25010642	301.811039	355.853177	1.581991	0.76754778	1.035522
04/03/2119	149.758617	1.02453191	0.25028659	302.946532	355.000480	1.554653	0.76810531	1.037024
04/10/2148	135.930593	1.02707381	0.24997196	304.889615	352.924685	1.468193	0.77033416	1.040886
04/18/2177	94.439331	1.02694079	0.24987290	305.042742	352.606588	1.460417	0.77033612	1.040684

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