Asteroid General Data

2025 RH₄

General information

Preliminary designation	2025 RH₄
Group	Apollo
Absolute magnitude	24.15
Approximate diameter (m)	39
Approximate mass (kg)	1.11·10⁸
Number of observations	17
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	78.873034
a – orbit major semiaxis (astronomical units)	2.47447300
e – orbit eccentricity	0.69245700
ω – orbit ascending node-perihelion angle (degrees)	249.155926
Ω – longitude of orbit ascending node (degrees)	180.093857
i – orbit inclination to the ecliptic plane (degrees)	14.449058

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	232.958600	2.53099279	0.65448273	237.502504	190.841287	15.468789	0.87450172	4.026586
01/21/1858	320.663618	2.51049851	0.66562399	239.658482	189.035951	15.280876	0.83945048	3.977778
01/29/1887	76.183780	2.49835455	0.67412960	242.629568	186.462447	14.987450	0.81413981	3.948951
02/07/1916	221.460634	2.47405932	0.68738090	246.314269	183.156263	14.690962	0.77343819	3.891489
02/14/1945	34.938381	2.46427587	0.69419284	247.507374	182.068136	14.617122	0.75359320	3.868429
02/22/1974	224.264231	2.45739968	0.69844693	247.812977	181.630309	14.595762	0.74103641	3.852249
03/02/2003	52.629975	2.46213066	0.69702178	248.208931	181.120255	14.551849	0.74597197	3.863378
03/09/2032	224.581449	2.48175942	0.68965121	249.836028	179.487553	14.364361	0.77021104	3.909670
03/17/2061	3.619266	2.49698728	0.68151201	252.565165	176.843860	14.176294	0.79526046	3.945710
03/25/2090	113.218138	2.51798089	0.67250651	255.508482	174.118089	13.975353	0.82462235	3.995575
04/03/2119	191.529352	2.53764412	0.66326839	257.514085	172.053871	13.872422	0.85450499	4.042469
04/10/2148	252.814194	2.54145823	0.66058203	257.890105	171.514300	13.849059	0.86261661	4.051586
04/18/2177	310.797900	2.53931013	0.66274709	258.054848	171.169236	13.841207	0.85638972	4.046450

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