Asteroid General Data

2025 AH₄

General information

Preliminary designation	2025 AH₄
Group	Apollo
Absolute magnitude	29.78
Approximate diameter (m)	3
Approximate mass (kg)	4.65·10⁴
Number of observations	10
Arc length (days)	2

Approaches

Date	Object	r, AU	r, km
12/31/2024 08:44:10 AM	Moon	0.000151	22 634
12/31/2024 03:50:24 PM	Earth	0.000414	61 906

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	311.199664
a – orbit major semiaxis (astronomical units)	1.65187868
e – orbit eccentricity	0.54983370
ω – orbit ascending node-perihelion angle (degrees)	288.077051
Ω – longitude of orbit ascending node (degrees)	100.228557
i – orbit inclination to the ecliptic plane (degrees)	1.257240

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	222.406583	1.82201714	0.57870351	292.625998	100.497380	1.328524	0.76760942	2.459401
01/21/1858	139.559098	1.82674119	0.58000871	292.771387	100.424560	1.327018	0.76721539	2.468972
01/29/1887	50.948906	1.82551859	0.58030954	292.918465	100.406895	1.327331	0.76615273	2.466494
02/07/1916	325.872579	1.82439675	0.57960297	293.015644	100.413323	1.327987	0.76697097	2.464220
02/14/1945	246.745959	1.82334164	0.57986943	293.192030	100.398197	1.327588	0.76604156	2.462083
02/22/1974	162.461423	1.82588237	0.57938790	293.465960	100.222447	1.323418	0.76798821	2.467231
03/02/2003	74.178091	1.82679306	0.57999806	293.630652	100.216252	1.325406	0.76725664	2.469077
03/09/2032	159.668738	1.65154842	0.54984787	288.118223	100.235977	1.257201	0.74344804	2.122451
03/17/2061	32.691023	1.65610454	0.55071234	288.218415	100.229124	1.252078	0.74406733	2.131239
03/25/2090	259.194599	1.65489545	0.55031981	287.721654	100.878722	1.250625	0.74417370	2.128906
04/03/2119	133.119732	1.65134278	0.54971184	287.502134	101.251420	1.251676	0.74358010	2.122054
04/10/2148	16.343132	1.65175998	0.55036109	287.536206	101.337314	1.251958	0.74269557	2.122858
04/18/2177	259.709631	1.65085763	0.54962800	287.182025	101.816933	1.251450	0.74350006	2.121119

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