Asteroid General Data

2025 RD₂

General information

Preliminary designation	2025 RD₂
Group	Apollo
Absolute magnitude	26.91
Approximate diameter (m)	11
Approximate mass (kg)	2.45·10⁶
Number of observations	87
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.414119
a – orbit major semiaxis (astronomical units)	1.20732500
e – orbit eccentricity	0.22538100
ω – orbit ascending node-perihelion angle (degrees)	55.033122
Ω – longitude of orbit ascending node (degrees)	351.486781
i – orbit inclination to the ecliptic plane (degrees)	6.129705

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	68.338587	1.20256228	0.22111184	52.301802	353.983449	6.503740	0.93666152	1.318748
01/21/1858	68.469192	1.20335671	0.22144364	52.472682	353.681500	6.492717	0.93688102	1.320055
01/29/1887	63.353219	1.20449270	0.22192241	52.664940	353.364334	6.481002	0.93718879	1.321925
02/07/1916	53.338010	1.20401192	0.22161635	52.937384	353.193601	6.478424	0.93718319	1.321134
02/14/1945	310.262411	1.21737078	0.22873947	52.297303	352.501339	6.230737	0.93891003	1.343182
02/22/1974	172.560706	1.21404668	0.22733488	52.921256	352.295458	6.233166	0.93805153	1.337684
03/02/2003	40.271091	1.21698543	0.22838490	53.094328	351.812957	6.211612	0.93904434	1.342544
03/09/2032	283.812593	1.20667197	0.22510306	55.168169	351.441571	6.129565	0.93504642	1.325514
03/17/2061	249.327734	1.20632488	0.22498952	55.364805	351.289624	6.125022	0.93491442	1.324943
03/25/2090	219.336593	1.20180669	0.22357451	56.744310	350.731884	6.099488	0.93311335	1.317506
04/03/2119	229.493745	1.20121483	0.22326894	57.169970	350.404996	6.098417	0.93302087	1.316533
04/10/2148	234.964108	1.20338074	0.22425143	57.208252	350.069620	6.069999	0.93352089	1.320095
04/18/2177	225.569121	1.20384379	0.22444659	57.528074	349.725985	6.062403	0.93364516	1.320857

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