Asteroid General Data

2026 FB₁

General information

Preliminary designation	2026 FB₁
Group	Apollo
Absolute magnitude	27.27
Approximate diameter (m)	9
Approximate mass (kg)	1.49·10⁶
Number of observations	56
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	66.328356
a – orbit major semiaxis (astronomical units)	2.05399000
e – orbit eccentricity	0.51491500
ω – orbit ascending node-perihelion angle (degrees)	161.379867
Ω – longitude of orbit ascending node (degrees)	357.503197
i – orbit inclination to the ecliptic plane (degrees)	17.995116

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	53.779635	2.04857888	0.53070558	155.837124	359.442302	17.644733	0.96138665	2.932106
01/21/1858	11.983329	2.05226271	0.52465844	156.140361	359.250202	17.604618	0.97552575	2.940018
01/29/1887	321.208906	2.05526063	0.52093426	156.665171	359.056720	17.602544	0.98460496	2.946463
02/07/1916	261.553121	2.05902751	0.51560615	157.549735	358.765172	17.634461	0.99738026	2.954567
02/14/1945	197.681183	2.05900972	0.51388672	158.417215	358.492621	17.685091	1.00091196	2.954529
02/22/1974	132.327767	2.05948081	0.51209644	159.371121	358.157479	17.758993	1.00482802	2.955543
03/02/2003	70.722680	2.05625645	0.51305034	160.482764	357.809596	17.880214	1.00129338	2.948605
03/09/2032	16.032902	2.05373399	0.51442322	161.399863	357.488038	17.990640	0.99724553	2.943180
03/17/2061	331.983511	2.04851665	0.51910638	162.247717	357.085923	18.149994	0.98511858	2.931972
03/25/2090	301.713299	2.04429344	0.52118420	162.631212	356.815745	18.231835	0.97884000	2.922910
04/03/2119	280.527422	2.04236187	0.52261130	162.773002	356.557431	18.277778	0.97500048	2.918769
04/10/2148	259.916898	2.03973527	0.52012734	162.884223	356.368417	18.274150	0.97881318	2.913140
04/18/2177	241.518498	2.04530894	0.51515444	163.203524	356.201412	18.220186	0.99165896	2.925088

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