Asteroid General Data

2018 FB₁

General information

Preliminary designation	2018 FB₁
Group	Apollo
Absolute magnitude	19.79
Approximate diameter (m)	290
Approximate mass (kg)	4.59·10¹⁰
Number of observations	118
Arc length (days)	2162

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	358.946787
a – orbit major semiaxis (astronomical units)	2.03202900
e – orbit eccentricity	0.69753900
ω – orbit ascending node-perihelion angle (degrees)	57.143683
Ω – longitude of orbit ascending node (degrees)	27.334743
i – orbit inclination to the ecliptic plane (degrees)	35.610681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	248.773443	2.02992974	0.68993147	54.750624	30.608662	36.699868	0.62941733	2.892159
01/21/1858	260.523446	2.03046417	0.69042505	54.942872	30.244926	36.590333	0.62858085	2.893301
01/29/1887	270.474990	2.03106588	0.69042755	55.317200	29.762896	36.423567	0.62876204	2.894587
02/07/1916	278.686512	2.03054308	0.69285557	55.860630	29.118400	36.184560	0.62366999	2.893470
02/14/1945	290.826830	2.02970960	0.69482189	56.121884	28.751156	36.064689	0.61942294	2.891688
02/22/1974	303.569747	2.03066129	0.69584006	56.308484	28.360381	35.944536	0.61764581	2.893722
03/02/2003	312.608391	2.03163419	0.69626451	56.711896	27.852738	35.784303	0.61707941	2.895802
03/09/2032	319.591425	2.03167345	0.69829999	57.297318	27.151629	35.539402	0.61295589	2.895886
03/17/2061	329.839942	2.02989695	0.70074684	57.540785	26.787484	35.433460	0.60745307	2.892089
03/25/2090	342.087155	2.03014600	0.70211917	57.685669	26.465327	35.344707	0.60474158	2.892621
04/03/2119	351.246155	2.03174329	0.70196145	58.113769	25.884012	35.168593	0.60553783	2.896035
04/10/2148	358.611105	2.03183497	0.70256288	58.620558	25.281136	34.976485	0.60434315	2.896231
04/18/2177	8.336102	2.02987933	0.70561708	59.039225	24.719899	34.802167	0.59756181	2.892051

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