Asteroid General Data

1999 XA₁₄₃ (103067)

General information

Preliminary designation	1999 XA₁₄₃
Number	103067
Group	Apollo
Absolute magnitude	16.80
Approximate diameter (m)	1 200
Approximate mass (kg)	2.86·10¹²
Number of observations	1644
Arc length (days)	11245

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.989082
a – orbit major semiaxis (astronomical units)	1.84321300
e – orbit eccentricity	0.58130600
ω – orbit ascending node-perihelion angle (degrees)	104.090578
Ω – longitude of orbit ascending node (degrees)	116.510484
i – orbit inclination to the ecliptic plane (degrees)	38.566149

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	231.374667	1.84303697	0.58504202	102.870592	118.837965	38.297089	0.76478289	2.502083
01/21/1858	85.262134	1.84401785	0.58490367	103.069323	118.496545	38.330337	0.76544503	2.504081
01/29/1887	296.109387	1.84434825	0.58449859	103.255354	118.138973	38.371599	0.76632930	2.504754
02/07/1916	145.908075	1.84500055	0.58351325	103.404229	117.826228	38.399204	0.76841828	2.506082
02/14/1945	355.928900	1.84477885	0.58295027	103.587352	117.467166	38.454932	0.76936452	2.505631
02/22/1974	206.469415	1.84403296	0.58255142	103.721442	117.180392	38.484640	0.76978895	2.504111
03/02/2003	58.791877	1.84391074	0.58147672	103.902115	116.818476	38.529386	0.77171958	2.503862
03/09/2032	272.515416	1.84372133	0.58119168	104.129594	116.466434	38.569063	0.77216583	2.503477
03/17/2061	126.638001	1.84292439	0.58079725	104.262309	116.118210	38.609772	0.77255897	2.501854
03/25/2090	341.674297	1.84319689	0.57991801	104.392150	115.812233	38.651794	0.77429382	2.502408
04/03/2119	198.618282	1.84261382	0.57918815	104.525253	115.465476	38.681808	0.77539373	2.501221
04/10/2148	58.240584	1.84137401	0.57866404	104.599701	115.167393	38.734044	0.77583709	2.498697
04/18/2177	280.529555	1.84055472	0.57795464	104.764858	114.817637	38.780998	0.77679758	2.497030

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