Asteroid General Data

2023 HY₄

General information

Preliminary designation	2023 HY₄
Group	Amor
Absolute magnitude	21.60
Approximate diameter (m)	130
Approximate mass (kg)	3.77·10⁹
Number of observations	34
Arc length (days)	147

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	127.740281
a – orbit major semiaxis (astronomical units)	1.93179900
e – orbit eccentricity	0.41288500
ω – orbit ascending node-perihelion angle (degrees)	169.153568
Ω – longitude of orbit ascending node (degrees)	333.814452
i – orbit inclination to the ecliptic plane (degrees)	4.003397

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	272.121741	1.93234965	0.41308966	165.846882	335.582981	4.031602	1.13411598	2.686143
01/21/1858	201.691389	1.93181475	0.41389342	166.468068	335.276922	4.031451	1.13224934	2.685028
01/29/1887	130.985211	1.93164380	0.41319174	166.897582	335.034565	4.025385	1.13350453	2.684672
02/07/1916	60.700339	1.93174882	0.41382600	167.447997	334.748755	4.023440	1.13234093	2.684891
02/14/1945	351.192567	1.93203886	0.41352411	167.883456	334.509826	4.018031	1.13309421	2.685495
02/22/1974	280.520091	1.93143029	0.41380593	168.372707	334.246560	4.015422	1.13219297	2.684227
03/02/2003	211.269210	1.93191719	0.41351077	168.796619	334.004534	4.009684	1.13304862	2.685242
03/09/2032	141.864294	1.93240756	0.41308420	169.284986	333.744023	4.004156	1.13416052	2.686264
03/17/2061	71.633555	1.93208981	0.41341504	169.690641	333.506571	3.999398	1.13333482	2.685602
03/25/2090	2.095568	1.93200712	0.41281137	170.154047	333.286788	3.992449	1.13445261	2.685429
04/03/2119	292.200026	1.93154762	0.41320834	170.590643	333.017833	3.988695	1.13341604	2.684471
04/10/2148	222.028192	1.93215929	0.41310801	171.115514	332.772979	3.982570	1.13396880	2.685746
04/18/2177	152.017257	1.93124391	0.41354173	171.610112	332.493538	3.979315	1.13259396	2.683838

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