Asteroid General Data

2014 SM₁₄₃ (712200)

General information

Preliminary designation	2014 SM₁₄₃
Number	712200
Group	Apollo
Absolute magnitude	20.39
Approximate diameter (m)	220
Approximate mass (kg)	2.00·10¹⁰
Number of observations	127
Arc length (days)	4972

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	314.980717
a – orbit major semiaxis (astronomical units)	1.20562100
e – orbit eccentricity	0.42267900
ω – orbit ascending node-perihelion angle (degrees)	89.658304
Ω – longitude of orbit ascending node (degrees)	28.794784
i – orbit inclination to the ecliptic plane (degrees)	24.214046

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	142.541423	1.20502275	0.42265186	88.332319	30.022667	24.234676	0.69571764	1.322798
01/21/1858	125.477042	1.20342200	0.42219616	88.484348	29.829825	24.250727	0.69534186	1.320163
01/29/1887	120.126805	1.20335405	0.42219185	88.616153	29.659948	24.249447	0.69530777	1.320051
02/07/1916	120.591352	1.20317559	0.42205597	88.947780	29.469999	24.258485	0.69536815	1.319757
02/14/1945	106.894129	1.20563457	0.42286349	89.247958	29.298076	24.212842	0.69581572	1.323805
02/22/1974	74.053923	1.20633207	0.42297169	89.320885	29.117458	24.209266	0.69608776	1.324954
03/02/2003	36.564703	1.20659364	0.42294382	89.457454	28.939223	24.206009	0.69627231	1.325385
03/09/2032	4.015734	1.20564645	0.42274734	89.673707	28.770247	24.212858	0.69596262	1.323825
03/17/2061	328.850838	1.20652964	0.42285001	89.845517	28.583201	24.203926	0.69634857	1.325280
03/25/2090	289.717065	1.20693912	0.42280539	89.999953	28.418138	24.201064	0.69663875	1.325955
04/03/2119	242.112886	1.20753584	0.42344812	90.115677	28.220904	24.158841	0.69620706	1.326938
04/10/2148	195.084206	1.20716615	0.42329896	90.306335	28.047483	24.162227	0.69617397	1.326329
04/18/2177	146.301535	1.20794417	0.42348447	90.524981	27.855449	24.148655	0.69639858	1.327611

Detailed table...

3D animation...

Calculation on the date...

Return to search