Asteroid General Data

2018 FH₂

General information

Preliminary designation	2018 FH₂
Group	Amor
Absolute magnitude	23.84
Approximate diameter (m)	45
Approximate mass (kg)	1.71·10⁸
Number of observations	40
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	46.373010
a – orbit major semiaxis (astronomical units)	1.62833300
e – orbit eccentricity	0.34472800
ω – orbit ascending node-perihelion angle (degrees)	138.574230
Ω – longitude of orbit ascending node (degrees)	5.411162
i – orbit inclination to the ecliptic plane (degrees)	16.926944

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	0.262151	1.62820242	0.34618936	136.378212	6.740028	16.840859	1.06453606	2.077606
01/21/1858	348.884539	1.62805234	0.34578344	136.729129	6.524142	16.854856	1.06509881	2.077319
01/29/1887	336.553684	1.62856087	0.34576288	137.081803	6.340266	16.868147	1.06546497	2.078292
02/07/1916	323.229718	1.62859745	0.34551698	137.430248	6.134956	16.882081	1.06588938	2.078362
02/14/1945	310.318963	1.62834402	0.34538978	137.687386	5.952943	16.891471	1.06593064	2.077877
02/22/1974	298.363168	1.62796316	0.34525707	138.034862	5.748480	16.907615	1.06589736	2.077148
03/02/2003	286.944186	1.62806675	0.34479975	138.335253	5.568117	16.917722	1.06670975	2.077346
03/09/2032	274.979779	1.62824484	0.34478063	138.607106	5.382853	16.926890	1.06685755	2.077687
03/17/2061	261.884212	1.62848019	0.34445207	138.947728	5.191848	16.939120	1.06754681	2.078138
03/25/2090	248.764411	1.62852092	0.34408801	139.224540	5.025313	16.948822	1.06816640	2.078216
04/03/2119	236.510545	1.62815738	0.34382795	139.574863	4.822581	16.964800	1.06835136	2.077520
04/10/2148	225.123860	1.62817588	0.34346090	139.858392	4.645486	16.974012	1.06896112	2.077555
04/18/2177	213.488398	1.62813771	0.34323485	140.201312	4.442425	16.989908	1.06930411	2.077482

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