Asteroid General Data

2026 FB₄

General information

Preliminary designation	2026 FB₄
Group	Apollo
Absolute magnitude	27.91
Approximate diameter (m)	7
Approximate mass (kg)	6.16·10⁵
Number of observations	43
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	72.191840
a – orbit major semiaxis (astronomical units)	1.47176400
e – orbit eccentricity	0.41200300
ω – orbit ascending node-perihelion angle (degrees)	279.388581
Ω – longitude of orbit ascending node (degrees)	323.699255
i – orbit inclination to the ecliptic plane (degrees)	0.275641

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	343.186856	1.48410758	0.41527536	257.571477	344.526686	0.430852	0.86779427	1.808001
01/21/1858	356.132354	1.48553850	0.41590437	258.392374	343.670123	0.425133	0.86769655	1.810617
01/29/1887	7.390276	1.48421645	0.41529415	259.414800	342.649262	0.422948	0.86783004	1.808200
02/07/1916	23.958816	1.48470619	0.41528476	260.164571	341.973174	0.417713	0.86813034	1.809095
02/14/1945	37.564405	1.48496840	0.41541940	261.236072	341.036722	0.413819	0.86808372	1.809574
02/22/1974	48.122961	1.48557257	0.41557196	261.918791	340.363938	0.408810	0.86821027	1.810679
03/02/2003	62.316168	1.48365968	0.41515531	263.178849	339.115762	0.403575	0.86771048	1.807183
03/09/2032	96.234201	1.47163133	0.41212840	279.541803	323.549469	0.275410	0.86513027	1.785250
03/17/2061	192.530193	1.46982079	0.41163049	281.225801	322.033701	0.272336	0.86479773	1.781957
03/25/2090	295.067115	1.46957139	0.41157581	282.670187	320.603069	0.268005	0.86473136	1.781503
04/03/2119	36.188543	1.47049084	0.41208086	284.482759	318.896761	0.263086	0.86452971	1.783176
04/10/2148	136.652193	1.47027436	0.41172278	285.858519	317.657247	0.260539	0.86492891	1.782782
04/18/2177	236.367360	1.46923297	0.41169033	287.218900	316.315211	0.259132	0.86436396	1.780888

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