Asteroid General Data

2025 UN₃

General information

Preliminary designation	2025 UN₃
Group	Amor
Absolute magnitude	22.49
Approximate diameter (m)	84
Approximate mass (kg)	1.10·10⁹
Number of observations	49
Arc length (days)	55

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	77.515563
a – orbit major semiaxis (astronomical units)	2.26981600
e – orbit eccentricity	0.44053600
ω – orbit ascending node-perihelion angle (degrees)	26.110778
Ω – longitude of orbit ascending node (degrees)	49.533153
i – orbit inclination to the ecliptic plane (degrees)	7.419878

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	155.709143	2.27286182	0.43979750	21.970637	51.965722	7.653012	1.27326288	3.426574
01/21/1858	329.617843	2.26919463	0.44124117	22.860311	51.565623	7.605692	1.26793253	3.418285
01/29/1887	144.128968	2.26977589	0.44080270	23.470576	51.219674	7.572227	1.26925256	3.419598
02/07/1916	318.725817	2.26975898	0.44100152	23.953388	50.877089	7.538467	1.26879181	3.419560
02/14/1945	132.345833	2.26897735	0.44067673	24.552708	50.528158	7.509672	1.26909182	3.417794
02/22/1974	305.995889	2.27192623	0.43854121	25.135093	50.093585	7.465139	1.27559296	3.424459
03/02/2003	119.374571	2.27034162	0.43966549	25.635808	49.802369	7.444596	1.27215075	3.420877
03/09/2032	292.925322	2.27003115	0.44054869	26.640604	49.377211	7.390802	1.26997191	3.420175
03/17/2061	108.091450	2.26928536	0.44074968	27.250744	49.029291	7.356861	1.26909856	3.418490
03/25/2090	282.732759	2.26862922	0.44128662	27.902058	48.639531	7.322313	1.26751351	3.417007
04/03/2119	96.843244	2.27002998	0.44067165	28.407782	48.266551	7.289198	1.26969211	3.420172
04/10/2148	270.060582	2.26936124	0.44067489	28.945948	47.904220	7.259155	1.26931073	3.418661
04/18/2177	82.641252	2.27202863	0.43889068	29.576510	47.446431	7.218779	1.27485643	3.424690

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