Asteroid General Data

2020 HU₉

General information

Preliminary designation	2020 HU₉
Group	Apollo
Absolute magnitude	24.77
Approximate diameter (m)	30
Approximate mass (kg)	4.72·10⁷
Number of observations	34
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	319.670689
a – orbit major semiaxis (astronomical units)	2.21664900
e – orbit eccentricity	0.67066800
ω – orbit ascending node-perihelion angle (degrees)	201.810248
Ω – longitude of orbit ascending node (degrees)	91.565319
i – orbit inclination to the ecliptic plane (degrees)	2.994644

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	123.758510	2.23021741	0.66692423	197.547045	93.943688	3.114910	0.74283138	3.330592
01/21/1858	17.672932	2.23282383	0.66675167	198.193828	93.651379	3.089986	0.74408480	3.336432
01/29/1887	277.823119	2.22203755	0.67061017	198.681118	93.408151	3.088562	0.73191657	3.312285
02/07/1916	185.435699	2.22433210	0.66795963	199.191123	93.064084	3.072581	0.73856805	3.317417
02/14/1945	90.510825	2.22163000	0.67045494	200.120596	92.643468	3.039602	0.73212720	3.311374
02/22/1974	3.721244	2.22100589	0.67077189	200.369335	92.409519	3.029726	0.73121756	3.309979
03/02/2003	277.446231	2.22042208	0.66883977	201.384054	91.908513	2.995991	0.73531548	3.308674
03/09/2032	196.998505	2.21731904	0.67096178	201.792200	91.557800	2.994698	0.72958271	3.301740
03/17/2061	116.719999	2.22233268	0.66854768	202.265401	91.246459	2.975507	0.73659732	3.312945
03/25/2090	36.437510	2.21484254	0.67064519	203.280242	90.615826	2.948269	0.72946905	3.296210
04/03/2119	319.033634	2.22056803	0.66979003	203.430362	90.570121	2.945468	0.73325370	3.309000
04/10/2148	227.762913	2.21989945	0.67073305	204.701926	89.828268	2.901834	0.73093952	3.307505
04/18/2177	145.263303	2.21517925	0.67126580	204.951665	89.699796	2.914281	0.72820518	3.296962

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