Asteroid General Data

2023 HY₂

General information

Preliminary designation	2023 HY₂
Group	Amor
Absolute magnitude	19.78
Approximate diameter (m)	290
Approximate mass (kg)	4.65·10¹⁰
Number of observations	18
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	345.068829
a – orbit major semiaxis (astronomical units)	2.54871100
e – orbit eccentricity	0.60002400
ω – orbit ascending node-perihelion angle (degrees)	271.846981
Ω – longitude of orbit ascending node (degrees)	192.160197
i – orbit inclination to the ecliptic plane (degrees)	24.755264

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	156.615651	2.55622718	0.59442014	264.006252	200.675599	24.765039	1.03675427	4.086954
01/21/1858	200.550184	2.54488555	0.60170676	265.146419	199.472819	24.752295	1.01361070	4.059785
01/29/1887	253.872820	2.54496243	0.60125214	267.127714	197.577727	24.728214	1.01479833	4.059969
02/07/1916	297.609492	2.55755560	0.59454202	268.068550	196.387528	24.706394	1.03698132	4.090141
02/14/1945	331.213151	2.55944645	0.59386597	268.100203	196.110371	24.699212	1.03947831	4.094677
02/22/1974	8.815980	2.55055117	0.59991603	268.556382	195.423510	24.703613	1.02043464	4.073349
03/02/2003	59.017220	2.54205818	0.60424219	270.254687	193.769335	24.725481	1.00603939	4.053021
03/09/2032	109.579955	2.55024773	0.59912967	271.897996	192.103564	24.737664	1.02231865	4.072623
03/17/2061	147.163202	2.55974435	0.59449107	272.146279	191.494624	24.742218	1.03799918	4.095392
03/25/2090	181.014605	2.55609689	0.59671699	272.167526	191.162605	24.739508	1.03083044	4.086642
04/03/2119	224.651060	2.54486669	0.60334088	273.307118	189.969474	24.792331	1.00944458	4.059739
04/10/2148	278.381192	2.54423255	0.60234730	275.256783	188.092410	24.880438	1.01172095	4.058222
04/18/2177	323.366507	2.55712463	0.59480857	276.172363	186.899658	24.921870	1.03612497	4.089107

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