Asteroid General Data

2021 FH₂

General information

Preliminary designation	2021 FH₂
Group	Amor
Absolute magnitude	23.70
Approximate diameter (m)	48
Approximate mass (kg)	2.07·10⁸
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)	342.193817
a – orbit major semiaxis (astronomical units)	1.98412700
e – orbit eccentricity	0.45527300
ω – orbit ascending node-perihelion angle (degrees)	25.798263
Ω – longitude of orbit ascending node (degrees)	172.612035
i – orbit inclination to the ecliptic plane (degrees)	14.571150

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	148.968469	1.98660730	0.45457147	22.483338	174.390091	14.754366	1.08355229	2.800068
01/21/1858	277.734770	1.98957650	0.45335127	22.978143	174.071851	14.705939	1.08759946	2.806348
01/29/1887	43.230937	1.98756432	0.45596748	23.314572	173.900983	14.717737	1.08129962	2.802092
02/07/1916	168.074435	1.99081909	0.45402293	23.830452	173.624700	14.674102	1.08694157	2.808978
02/14/1945	294.841970	1.98727012	0.45591872	24.163319	173.397161	14.671425	1.08123648	2.801470
02/22/1974	62.044425	1.98797599	0.45413053	24.824110	173.103519	14.617298	1.08517540	2.802963
03/02/2003	194.181442	1.98636447	0.45483054	25.199164	172.830416	14.603850	1.08290525	2.799555
03/09/2032	326.738346	1.98497665	0.45522397	25.867743	172.589664	14.569954	1.08136769	2.796622
03/17/2061	104.163818	1.98506042	0.45409722	26.384690	172.262518	14.528740	1.08365000	2.796799
03/25/2090	242.050280	1.98377332	0.45614807	26.684596	172.099162	14.531864	1.07887895	2.794079
04/03/2119	17.954330	1.98481073	0.45599869	27.406904	171.765696	14.481085	1.07973964	2.796271
04/10/2148	154.329117	1.98555194	0.45653015	27.579652	171.547605	14.473399	1.07908761	2.797838
04/18/2177	286.863164	1.98388425	0.45761495	28.335163	171.244455	14.434419	1.07602916	2.794313

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