Asteroid General Data

2023 HY₈

General information

Preliminary designation	2023 HY₈
Group	Apollo
Absolute magnitude	23.33
Approximate diameter (m)	57
Approximate mass (kg)	3.45·10⁸
Number of observations	17
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	145.349453
a – orbit major semiaxis (astronomical units)	1.73310000
e – orbit eccentricity	0.49288100
ω – orbit ascending node-perihelion angle (degrees)	76.014638
Ω – longitude of orbit ascending node (degrees)	217.458213
i – orbit inclination to the ecliptic plane (degrees)	27.515346

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	272.981773	1.73272243	0.48973679	74.208107	219.537864	27.680584	0.88414450	2.280836
01/21/1858	172.884531	1.73265883	0.49026897	74.420929	219.267546	27.662938	0.88318997	2.280711
01/29/1887	71.998817	1.73329630	0.49049050	74.757530	218.911930	27.629562	0.88313093	2.281969
02/07/1916	331.640002	1.73286336	0.49086555	75.003714	218.638354	27.611201	0.88226043	2.281115
02/14/1945	231.339748	1.73308432	0.49143338	75.303519	218.293001	27.579516	0.88138883	2.281551
02/22/1974	130.647202	1.73283658	0.49195506	75.534462	218.022836	27.561661	0.88035885	2.281062
03/02/2003	30.104451	1.73289532	0.49246907	75.873789	217.670481	27.533737	0.87949797	2.281178
03/09/2032	289.269058	1.73302566	0.49291121	76.072980	217.390045	27.517192	0.87879788	2.281435
03/17/2061	188.341079	1.73313894	0.49304077	76.392920	217.059165	27.485250	0.87863079	2.281659
03/25/2090	88.068934	1.73310993	0.49348773	76.614416	216.764241	27.474406	0.87784145	2.281601
04/03/2119	347.134247	1.73304361	0.49354422	76.883749	216.460681	27.454452	0.87770995	2.281470
04/10/2148	246.611795	1.73277513	0.49426076	77.193896	216.120858	27.432750	0.87633238	2.280940
04/18/2177	146.196942	1.73277179	0.49444895	77.461538	215.817415	27.415565	0.87600460	2.280934

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