Asteroid General Data

2025 YU₁

General information

Preliminary designation	2025 YU₁
Group	Amor
Absolute magnitude	24.23
Approximate diameter (m)	38
Approximate mass (kg)	9.95·10⁷
Number of observations	24
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.036556
a – orbit major semiaxis (astronomical units)	1.36358800
e – orbit eccentricity	0.20148600
ω – orbit ascending node-perihelion angle (degrees)	8.199877
Ω – longitude of orbit ascending node (degrees)	73.085469
i – orbit inclination to the ecliptic plane (degrees)	9.438575

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	105.347987	1.36357032	0.20133546	6.238145	74.053536	9.453121	1.08903527	1.592271
01/21/1858	188.654141	1.36317271	0.20103805	6.567494	73.909589	9.450086	1.08912312	1.591574
01/29/1887	271.269791	1.36317988	0.20115231	6.838097	73.761503	9.448236	1.08897310	1.591587
02/07/1916	354.009016	1.36338443	0.20115862	7.165570	73.615547	9.445187	1.08912790	1.591945
02/14/1945	77.840988	1.36334847	0.20114453	7.370375	73.494527	9.443272	1.08911838	1.591882
02/22/1974	160.454041	1.36310721	0.20121324	7.666058	73.351027	9.442059	1.08883199	1.591460
03/02/2003	243.374725	1.36316329	0.20113550	7.979810	73.201269	9.439293	1.08898276	1.591558
03/09/2032	326.907746	1.36357139	0.20161506	8.257374	73.065084	9.439040	1.08865487	1.592273
03/17/2061	50.594981	1.36346831	0.20155309	8.456024	72.921887	9.437424	1.08865705	1.592092
03/25/2090	134.638979	1.36307595	0.20125968	8.748414	72.781155	9.435601	1.08874373	1.591405
04/03/2119	218.861381	1.36304197	0.20135046	9.081033	72.629400	9.433831	1.08859284	1.591345
04/10/2148	302.957349	1.36309372	0.20147551	9.341653	72.480633	9.432389	1.08846371	1.591436
04/18/2177	27.634242	1.36334176	0.20154574	9.546924	72.345941	9.431295	1.08856604	1.591870

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