Asteroid General Data

2025 RO₄

General information

Preliminary designation	2025 RO₄
Group	Amor
Absolute magnitude	26.06
Approximate diameter (m)	16
Approximate mass (kg)	7.94·10⁶
Number of observations	13
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	213.425161
a – orbit major semiaxis (astronomical units)	1.46115600
e – orbit eccentricity	0.29220000
ω – orbit ascending node-perihelion angle (degrees)	347.998021
Ω – longitude of orbit ascending node (degrees)	349.155600
i – orbit inclination to the ecliptic plane (degrees)	12.795309

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	251.450917	1.46158011	0.29256607	345.651137	350.328390	12.764020	1.03397136	1.766992
01/21/1858	46.388402	1.46121877	0.29234074	345.923787	350.175068	12.764924	1.03404500	1.766337
01/29/1887	200.396391	1.46144336	0.29245548	346.337900	349.997583	12.774243	1.03403624	1.766744
02/07/1916	354.533113	1.46125101	0.29238632	346.601755	349.843027	12.773336	1.03400120	1.766395
02/14/1945	151.841321	1.46056873	0.29198161	346.975577	349.659935	12.785941	1.03410952	1.765158
02/22/1974	304.393541	1.46074802	0.29207838	347.325008	349.478276	12.786005	1.03409510	1.765483
03/02/2003	100.519257	1.46241884	0.29269864	347.655833	349.308650	12.782106	1.03437083	1.768513
03/09/2032	249.380686	1.46114780	0.29209147	348.035673	349.136583	12.793074	1.03435899	1.766208
03/17/2061	43.558565	1.46149216	0.29206502	348.275630	348.989008	12.790210	1.03464142	1.766832
03/25/2090	199.834666	1.46018412	0.29154585	348.634476	348.811274	12.801160	1.03447350	1.764461
04/03/2119	3.360645	1.45916570	0.29089364	348.920042	348.645669	12.806380	1.03470367	1.762615
04/10/2148	169.776594	1.46045299	0.29163987	349.316938	348.470953	12.805988	1.03452668	1.764948
04/18/2177	328.114443	1.46152589	0.29205655	349.621537	348.310278	12.801157	1.03467768	1.766894

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