Asteroid General Data

2014 UD₅₇

General information

Preliminary designation	2014 UD₅₇
Group	Apollo
Absolute magnitude	25.82
Approximate diameter (m)	18
Approximate mass (kg)	1.11·10⁷
Number of observations	99
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	191.067914
a – orbit major semiaxis (astronomical units)	1.36563100
e – orbit eccentricity	0.35014300
ω – orbit ascending node-perihelion angle (degrees)	120.125198
Ω – longitude of orbit ascending node (degrees)	213.580335
i – orbit inclination to the ecliptic plane (degrees)	0.654821

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.129378	1.34188221	0.34250074	106.742706	224.141626	0.558420	0.88228655	1.554434
01/21/1858	20.095194	1.35211405	0.34563477	110.498326	221.476493	0.621846	0.88477642	1.572246
01/29/1887	174.300300	1.35303812	0.34610102	112.024516	220.262334	0.625140	0.88475024	1.573858
02/07/1916	320.661136	1.36192739	0.34876391	114.035710	218.692246	0.642748	0.88693627	1.589394
02/14/1945	52.919288	1.36220441	0.34901990	114.847324	217.945818	0.646636	0.88676797	1.589879
02/22/1974	156.633794	1.36023042	0.34824803	117.531666	215.592141	0.640607	0.88653286	1.586424
03/02/2003	260.401706	1.35998548	0.34832274	118.224917	214.817431	0.644686	0.88627160	1.585996
03/09/2032	346.332863	1.36558042	0.35002226	120.184823	213.463688	0.655777	0.88759688	1.595793
03/17/2061	65.757397	1.36203276	0.34885168	125.347828	208.628515	0.637155	0.88688534	1.589578
03/25/2090	186.054602	1.35621263	0.34725163	126.880077	207.050238	0.639923	0.88526558	1.579401
04/03/2119	314.034701	1.35949581	0.34823256	128.260792	205.858184	0.650093	0.88607510	1.585139
04/10/2148	56.235929	1.36060424	0.34869585	129.592950	204.376119	0.652279	0.88616719	1.587078
04/18/2177	162.501884	1.36089984	0.34889305	130.970173	203.260407	0.654489	0.88609134	1.587595

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