Asteroid General Data

2015 XK₁

General information

Preliminary designation	2015 XK₁
Group	Apollo
Absolute magnitude	19.97
Approximate diameter (m)	270
Approximate mass (kg)	3.58·10¹⁰
Number of observations	402
Arc length (days)	3598

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	17.075615
a – orbit major semiaxis (astronomical units)	1.63462400
e – orbit eccentricity	0.53474200
ω – orbit ascending node-perihelion angle (degrees)	343.245985
Ω – longitude of orbit ascending node (degrees)	189.243710
i – orbit inclination to the ecliptic plane (degrees)	6.456434

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	197.829582	1.63510745	0.53538856	340.786343	191.051357	6.329315	0.75968963	2.090836
01/21/1858	152.328229	1.63539732	0.53562780	341.196757	190.759001	6.352510	0.75943305	2.091392
01/29/1887	104.249011	1.63634326	0.53552375	341.543745	190.496604	6.363126	0.76004258	2.093207
02/07/1916	55.771484	1.63568531	0.53583147	341.946993	190.224294	6.389033	0.75923364	2.091945
02/14/1945	8.885377	1.63556091	0.53517386	342.288757	189.988008	6.407405	0.76025146	2.091706
02/22/1974	324.593107	1.63477591	0.53540739	342.619938	189.683279	6.423400	0.75950481	2.090201
03/02/2003	281.874767	1.63456203	0.53512042	343.005103	189.431570	6.443831	0.75987452	2.089790
03/09/2032	240.157043	1.63477498	0.53469942	343.275485	189.225454	6.457372	0.76066175	2.090199
03/17/2061	197.169818	1.63508202	0.53468484	343.653713	188.974679	6.480536	0.76082845	2.090788
03/25/2090	151.542968	1.63566287	0.53490883	344.010737	188.710565	6.498354	0.76073235	2.091902
04/03/2119	103.504782	1.63622109	0.53498341	344.425865	188.446670	6.518966	0.76086995	2.092973
04/10/2148	54.480678	1.63621329	0.53526549	344.717878	188.238922	6.536612	0.76040478	2.092958
04/18/2177	6.815049	1.63579600	0.53528160	345.129277	187.955792	6.561797	0.76018449	2.092157

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