Asteroid General Data

2018 UY₁

General information

Preliminary designation	2018 UY₁
Group	Aten
Absolute magnitude	24.10
Approximate diameter (m)	40
Approximate mass (kg)	1.19·10⁸
Number of observations	153
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	74.201973
a – orbit major semiaxis (astronomical units)	0.88255900
e – orbit eccentricity	0.30288000
ω – orbit ascending node-perihelion angle (degrees)	313.403006
Ω – longitude of orbit ascending node (degrees)	219.068052
i – orbit inclination to the ecliptic plane (degrees)	7.203411

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	199.908361	0.88107552	0.30258482	311.712619	222.003630	7.270417	0.61447545	0.827028
01/21/1858	230.053170	0.88180861	0.30271122	312.004664	221.613381	7.268476	0.61487526	0.828061
01/29/1887	244.222821	0.88194972	0.30298716	312.387050	221.238200	7.268146	0.61473029	0.828259
02/07/1916	254.468107	0.88211833	0.30291249	312.651424	220.803728	7.269803	0.61491367	0.828497
02/14/1945	262.993167	0.88223909	0.30308979	312.888571	220.365749	7.255825	0.61484143	0.828667
02/22/1974	272.553745	0.88175651	0.30326913	313.203202	219.885427	7.240280	0.61434698	0.827987
03/02/2003	282.273108	0.88177470	0.30348780	313.491323	219.436519	7.230354	0.61416684	0.828013
03/09/2032	291.872208	0.88245914	0.30298393	313.456218	219.035719	7.209145	0.61508820	0.828977
03/17/2061	299.521179	0.88225323	0.30323460	313.849921	218.557807	7.205118	0.61472352	0.828687
03/25/2090	310.172850	0.88143073	0.30358498	314.218775	218.128501	7.191945	0.61384160	0.827528
04/03/2119	337.173159	0.88110085	0.30386055	314.790817	217.648363	7.187499	0.61336906	0.827064
04/10/2148	1.517871	0.88154985	0.30411657	315.105029	217.185522	7.185951	0.61345594	0.827696
04/18/2177	30.407323	0.88144690	0.30399642	315.229305	216.756153	7.185781	0.61349020	0.827551

Detailed table...

3D animation...

Calculation on the date...

Return to search