Asteroid General Data

2025 UD₄

General information

Preliminary designation	2025 UD₄
Group	Amor
Absolute magnitude	26.33
Approximate diameter (m)	14
Approximate mass (kg)	5.47·10⁶
Number of observations	14
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	114.359527
a – orbit major semiaxis (astronomical units)	2.02467500
e – orbit eccentricity	0.47304800
ω – orbit ascending node-perihelion angle (degrees)	357.827287
Ω – longitude of orbit ascending node (degrees)	28.945589
i – orbit inclination to the ecliptic plane (degrees)	6.464585

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.918434	2.02584710	0.47180689	355.004635	30.360393	6.521885	1.07003847	2.883438
01/21/1858	302.362121	2.02465880	0.47204074	355.504030	30.191365	6.513391	1.06893735	2.880901
01/29/1887	327.766859	2.02484479	0.47450552	355.929622	29.977717	6.518356	1.06404477	2.881298
02/07/1916	352.286549	2.02545964	0.47343803	356.163718	29.759603	6.502147	1.06653002	2.882611
02/14/1945	12.558828	2.02738901	0.47230741	356.560328	29.567232	6.481543	1.06983815	2.886731
02/22/1974	31.122068	2.02701046	0.47318655	357.206924	29.364667	6.475183	1.06785637	2.885922
03/02/2003	54.672649	2.02605906	0.47373997	357.547199	29.159062	6.473309	1.06623390	2.883890
03/09/2032	78.232749	2.02530093	0.47207441	357.962831	28.904159	6.453507	1.06920819	2.882272
03/17/2061	101.912028	2.02510220	0.47204540	358.411841	28.742099	6.439314	1.06916202	2.881848
03/25/2090	126.291721	2.02433724	0.47412932	358.921326	28.542704	6.441760	1.06453961	2.880215
04/03/2119	151.840744	2.02514985	0.47346969	359.164089	28.316412	6.428341	1.06630278	2.881949
04/10/2148	178.463309	2.02636189	0.47170898	359.658153	28.093026	6.407960	1.07050878	2.884537
04/18/2177	204.003333	2.02376723	0.47254121	0.189028	27.895821	6.397076	1.06745381	2.878999

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