Asteroid General Data

2025 UC₁₁

General information

Preliminary designation	2025 UC₁₁
Group	Aten
Absolute magnitude	34.02
Approximate diameter (m)	0
Approximate mass (kg)	1.33·10²
Number of observations	41
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
10/30/2025 12:14:24 AM	Earth	0.000045	6 768

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	148.232655
a – orbit major semiaxis (astronomical units)	0.94619573
e – orbit eccentricity	0.05113616
ω – orbit ascending node-perihelion angle (degrees)	195.473208
Ω – longitude of orbit ascending node (degrees)	35.874951
i – orbit inclination to the ecliptic plane (degrees)	5.092297

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	259.658711	1.05633001	0.12056436	230.179903	236.367380	1.127377	0.92897426	1.085676
01/21/1858	184.422499	1.05351897	0.11963423	231.654679	232.011702	1.149909	0.92748203	1.081345
01/29/1887	53.908912	1.06054687	0.12153336	229.047660	229.450770	1.223207	0.93165504	1.092183
02/07/1916	254.071375	1.05935234	0.12091534	236.503376	222.069899	1.295368	0.93126040	1.090338
02/14/1945	123.333207	1.05894479	0.12076429	237.265656	221.656862	1.298592	0.93106207	1.089709
02/22/1974	315.754039	1.06482070	0.12267868	237.598226	219.792914	1.306298	0.93418990	1.098792
03/02/2003	112.713003	1.06596470	0.12304183	241.116149	217.854929	1.332772	0.93480646	1.100563
03/09/2032	130.125388	0.94622006	0.05130510	195.391205	35.857939	5.091771	0.89767414	0.920426
03/17/2061	304.837990	0.94981924	0.05026659	196.616572	35.236614	5.096464	0.90207507	0.925683
03/25/2090	91.867982	0.94480567	0.05632497	194.647610	34.022728	5.052166	0.89158952	0.918363
04/03/2119	296.473144	0.94531680	0.05707593	195.705074	33.645499	5.047898	0.89136196	0.919108
04/10/2148	50.529143	0.95330399	0.05062361	199.852432	32.357288	5.096502	0.90504430	0.930781
04/18/2177	128.770498	0.95020732	0.05318433	199.467193	31.307708	5.071333	0.89967118	0.926250

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