Asteroid General Data

2004 FB₁₈

General information

Preliminary designation	2004 FB₁₈
Group	Amor
Absolute magnitude	23.65
Approximate diameter (m)	49
Approximate mass (kg)	2.22·10⁸
Number of observations	72
Arc length (days)	57

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.395605
a – orbit major semiaxis (astronomical units)	1.66508900
e – orbit eccentricity	0.36815900
ω – orbit ascending node-perihelion angle (degrees)	23.473106
Ω – longitude of orbit ascending node (degrees)	185.663291
i – orbit inclination to the ecliptic plane (degrees)	5.739006

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	188.050423	1.66541234	0.36801609	20.630015	187.153019	5.754820	1.05251381	2.149232
01/21/1858	9.547618	1.66493530	0.36835206	20.999798	186.979171	5.758486	1.05165295	2.148309
01/29/1887	186.889580	1.66667223	0.36874753	21.399608	186.734798	5.751212	1.05209097	2.151671
02/07/1916	3.631557	1.66670582	0.36907376	21.723738	186.541677	5.753304	1.05156843	2.151736
02/14/1945	177.707042	1.66722018	0.36883751	22.292467	186.275058	5.742003	1.05228685	2.152732
02/22/1974	353.438500	1.66588637	0.36821788	22.661298	186.082807	5.742014	1.05247723	2.150150
03/02/2003	171.451494	1.66576776	0.36846756	23.051629	185.882552	5.744558	1.05198638	2.149920
03/09/2032	354.776202	1.66508945	0.36806289	23.514813	185.649531	5.738849	1.05223181	2.148607
03/17/2061	177.373036	1.66458689	0.36818926	23.873308	185.465966	5.740579	1.05170387	2.147634
03/25/2090	1.470413	1.66506520	0.36834852	24.359038	185.209347	5.731643	1.05174090	2.148560
04/03/2119	183.757194	1.66504775	0.36837785	24.653307	185.039370	5.734280	1.05168104	2.148526
04/10/2148	5.305017	1.66526656	0.36848088	25.174575	184.760598	5.723074	1.05164768	2.148950
04/18/2177	189.237348	1.66439294	0.36807590	25.524360	184.579686	5.724986	1.05177001	2.147259

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