Asteroid General Data

2026 FH₁₂

General information

Preliminary designation	2026 FH₁₂
Group	Apollo
Absolute magnitude	21.80
Approximate diameter (m)	120
Approximate mass (kg)	2.86·10⁹
Number of observations	54
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	22.033470
a – orbit major semiaxis (astronomical units)	2.85848200
e – orbit eccentricity	0.69874300
ω – orbit ascending node-perihelion angle (degrees)	126.242609
Ω – longitude of orbit ascending node (degrees)	139.101718
i – orbit inclination to the ecliptic plane (degrees)	8.047027

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	163.836084	2.87269391	0.69551600	98.193220	164.878419	6.696384	0.87468933	4.868942
01/21/1858	158.194002	2.86338240	0.69749776	99.311744	163.736073	6.720516	0.86617960	4.845288
01/29/1887	180.262057	2.80724343	0.71438623	108.915908	154.842884	7.224071	0.80178737	4.703495
02/07/1916	247.088998	2.78529048	0.72151063	112.630632	151.449492	7.474309	0.77567380	4.648431
02/14/1945	332.116081	2.79854704	0.71866205	114.860283	149.466033	7.564578	0.78733748	4.681656
02/22/1974	39.080595	2.81995893	0.71114290	119.354154	145.339869	7.718860	0.81456517	4.735489
03/02/2003	68.594636	2.84763182	0.70209448	124.456034	140.618732	7.947610	0.84832525	4.805365
03/09/2032	70.377303	2.85610999	0.69968544	126.297387	139.047956	8.053047	0.85773142	4.826841
03/17/2061	76.958890	2.84283573	0.70315243	128.293069	137.354672	8.271861	0.84388889	4.793230
03/25/2090	118.721783	2.81256041	0.71183404	132.225097	133.791601	8.841141	0.81048418	4.716865
04/03/2119	197.465239	2.78716214	0.71803496	134.387550	131.864436	9.168157	0.78588227	4.653117
04/10/2148	279.776065	2.79176569	0.71665410	135.895563	130.681726	9.326321	0.79103535	4.664650
04/18/2177	328.281328	2.82490806	0.70607044	139.339109	127.609131	9.651077	0.83032398	4.747960

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