Asteroid General Data

2025 UX₁₈

General information

Preliminary designation	2025 UX₁₈
Group	Aten
Absolute magnitude	30.29
Approximate diameter (m)	2
Approximate mass (kg)	2.30·10⁴
Number of observations	18
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
10/30/2025 04:19:12 AM	Earth	0.000315	47 136

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	92.813509
a – orbit major semiaxis (astronomical units)	0.93022860
e – orbit eccentricity	0.19863554
ω – orbit ascending node-perihelion angle (degrees)	59.663409
Ω – longitude of orbit ascending node (degrees)	216.562052
i – orbit inclination to the ecliptic plane (degrees)	6.832683

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	289.288358	0.82010293	0.27076096	27.247257	220.752608	5.934300	0.59805107	0.742682
01/21/1858	330.603636	0.81886961	0.27190177	27.275877	220.213583	5.931066	0.59621751	0.741008
01/29/1887	14.029531	0.82051343	0.27048821	27.978400	219.667583	5.940619	0.59857422	0.743240
02/07/1916	32.844105	0.82180898	0.26950802	28.737031	219.004656	5.946678	0.60032487	0.745001
02/14/1945	25.013826	0.82177188	0.26968994	29.210819	218.473712	5.947311	0.60014827	0.744951
02/22/1974	117.534083	0.83339070	0.25810506	32.159785	217.745529	6.291038	0.61828835	0.760805
03/02/2003	175.280230	0.83275908	0.25876450	32.527619	217.193695	6.283116	0.61727059	0.759941
03/09/2032	130.372264	0.93015765	0.19875738	59.731399	216.518401	6.834554	0.74528195	0.897089
03/17/2061	253.184454	0.93037052	0.19838743	60.339853	216.005814	6.832876	0.74579670	0.897397
03/25/2090	14.813201	0.93044991	0.19842745	60.808414	215.533480	6.837583	0.74582311	0.897512
04/03/2119	145.088037	0.92961098	0.19888652	60.940156	215.050867	6.836295	0.74472389	0.896298
04/10/2148	307.861161	0.92760374	0.19956850	60.982629	214.441931	6.825370	0.74248325	0.893397
04/18/2177	99.675811	0.93029013	0.20201312	62.160085	213.947897	6.486923	0.74235932	0.897281

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