Asteroid General Data

2014 SP₁₄₃

General information

Preliminary designation	2014 SP₁₄₃
Group	Amor
Absolute magnitude	24.24
Approximate diameter (m)	38
Approximate mass (kg)	9.82·10⁷
Number of observations	17
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	345.969466
a – orbit major semiaxis (astronomical units)	2.10246200
e – orbit eccentricity	0.44146800
ω – orbit ascending node-perihelion angle (degrees)	109.308696
Ω – longitude of orbit ascending node (degrees)	221.483981
i – orbit inclination to the ecliptic plane (degrees)	3.682555

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.239960	2.10294951	0.43906900	102.566260	226.628172	3.599931	1.17960957	3.049607
01/21/1858	231.988989	2.10203028	0.44065482	103.161047	226.093858	3.604644	1.17576052	3.047608
01/29/1887	59.302530	2.10168229	0.44206146	104.851233	224.952562	3.620266	1.17260956	3.046851
02/07/1916	246.229760	2.10323674	0.44049581	105.840644	224.219552	3.634965	1.17676976	3.050232
02/14/1945	71.443241	2.10228428	0.44079175	106.319586	223.708516	3.644063	1.17561471	3.048160
02/22/1974	257.999386	2.10204654	0.44212088	107.158810	223.019946	3.652029	1.17268788	3.047643
03/02/2003	85.851083	2.10214273	0.44242988	108.346435	222.182944	3.665678	1.17209198	3.047852
03/09/2032	272.173421	2.10259564	0.44037874	109.551655	221.317626	3.687713	1.17665722	3.048837
03/17/2061	97.881580	2.10378046	0.44010563	110.012209	220.877117	3.694756	1.17789483	3.051415
03/25/2090	285.926486	2.10142692	0.44272682	111.093032	220.007253	3.709142	1.17106887	3.046296
04/03/2119	114.262766	2.10112935	0.44252171	112.341049	219.171685	3.727693	1.17133401	3.045649
04/10/2148	301.374318	2.10344775	0.43992320	113.190597	218.496421	3.747585	1.17809229	3.050691
04/18/2177	127.768116	2.10212609	0.44100962	113.625342	218.063263	3.756113	1.17506826	3.047816

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