Asteroid General Data

2023 HP₄

General information

Preliminary designation	2023 HP₄
Group	Amor
Absolute magnitude	25.76
Approximate diameter (m)	19
Approximate mass (kg)	1.20·10⁷
Number of observations	43
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	240.855990
a – orbit major semiaxis (astronomical units)	1.17688000
e – orbit eccentricity	0.11274400
ω – orbit ascending node-perihelion angle (degrees)	354.905152
Ω – longitude of orbit ascending node (degrees)	215.901154
i – orbit inclination to the ecliptic plane (degrees)	13.351031

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	301.619814	1.17724868	0.11327997	351.792614	217.143572	13.336190	1.04388998	1.277329
01/21/1858	203.245179	1.17703408	0.11301937	352.351442	216.947833	13.339618	1.04400643	1.276980
01/29/1887	107.449251	1.17701509	0.11311627	352.573020	216.783279	13.341801	1.04387554	1.276949
02/07/1916	8.873364	1.17700124	0.11306035	353.124544	216.597983	13.343878	1.04392907	1.276927
02/14/1945	273.177582	1.17679563	0.11283635	353.448632	216.419486	13.345920	1.04401030	1.276592
02/22/1974	178.086356	1.17656240	0.11263581	354.004326	216.235346	13.348313	1.04403934	1.276213
03/02/2003	83.437161	1.17714100	0.11295128	354.384636	216.056502	13.348895	1.04418142	1.277154
03/09/2032	344.741185	1.17691526	0.11274508	354.926522	215.881586	13.350867	1.04422385	1.276787
03/17/2061	249.269432	1.17699211	0.11279240	355.183178	215.701957	13.353256	1.04423635	1.276912
03/25/2090	151.107912	1.17715512	0.11293672	355.716384	215.526682	13.354351	1.04421108	1.277177
04/03/2119	54.701815	1.17637014	0.11238738	356.000975	215.358454	13.358981	1.04416098	1.275900
04/10/2148	320.316170	1.17648082	0.11241326	356.624259	215.157320	13.359309	1.04422878	1.276080
04/18/2177	227.644084	1.17633483	0.11238885	356.784786	215.006758	13.362931	1.04412792	1.275842

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