Asteroid General Data

2025 RU₄

General information

Preliminary designation	2025 RU₄
Group	Amor
Absolute magnitude	22.19
Approximate diameter (m)	97
Approximate mass (kg)	1.67·10⁹
Number of observations	30
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	130.566419
a – orbit major semiaxis (astronomical units)	2.14131000
e – orbit eccentricity	0.44830300
ω – orbit ascending node-perihelion angle (degrees)	25.836962
Ω – longitude of orbit ascending node (degrees)	274.678032
i – orbit inclination to the ecliptic plane (degrees)	7.287990

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	95.407879	2.14117371	0.44638348	21.656020	277.026502	7.439546	1.18538914	3.133130
01/21/1858	189.933497	2.14036744	0.44732116	22.414866	276.715619	7.415492	1.18293578	3.131361
01/29/1887	284.231626	2.14052031	0.44739855	22.827572	276.355390	7.400271	1.18285463	3.131696
02/07/1916	19.271133	2.14082638	0.44695323	23.701905	276.002127	7.365156	1.18397710	3.132368
02/14/1945	113.957360	2.13960851	0.44839984	24.076082	275.665727	7.359945	1.18020840	3.129696
02/22/1974	209.703547	2.14149667	0.44701212	24.861744	275.284492	7.318658	1.18422170	3.133839
03/02/2003	303.826324	2.13955313	0.44893485	25.358884	274.934949	7.312970	1.17903317	3.129574
03/09/2032	39.197640	2.14162331	0.44742270	26.043698	274.529107	7.272649	1.18341243	3.134117
03/17/2061	133.082106	2.14254141	0.44824688	26.424484	274.237421	7.271464	1.18215390	3.136133
03/25/2090	226.739698	2.14212626	0.44768104	27.277234	273.759431	7.225538	1.18313695	3.135221
04/03/2119	320.524623	2.14095179	0.44910974	27.571493	273.488407	7.224117	1.17942948	3.132643
04/10/2148	52.857570	2.14250433	0.44765450	28.506984	272.971291	7.177009	1.18340263	3.136051
04/18/2177	146.079300	2.14035728	0.45046827	28.910503	272.718706	7.176624	1.17619424	3.131339

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