Asteroid General Data

2015 KT₁₅₇

General information

Preliminary designation	2015 KT₁₅₇
Group	Apollo
Absolute magnitude	22.58
Approximate diameter (m)	81
Approximate mass (kg)	9.73·10⁸
Number of observations	17
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	227.263897
a – orbit major semiaxis (astronomical units)	2.16291600
e – orbit eccentricity	0.76447000
ω – orbit ascending node-perihelion angle (degrees)	227.719702
Ω – longitude of orbit ascending node (degrees)	249.076326
i – orbit inclination to the ecliptic plane (degrees)	6.941692

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	215.739324	2.16494148	0.76192905	216.547814	259.122968	8.065937	0.51540968	3.185443
01/21/1858	251.574389	2.16065906	0.76447689	217.932536	257.921569	7.913550	0.50888513	3.175996
01/29/1887	290.203171	2.16762244	0.76077708	219.186846	256.771654	7.751106	0.51854497	3.191362
02/07/1916	330.500044	2.16715916	0.76092000	221.633516	254.592053	7.482717	0.51812441	3.190339
02/14/1945	9.793679	2.16109018	0.76480956	222.502620	253.839343	7.416426	0.50826775	3.176947
02/22/1974	46.597963	2.16482855	0.76252343	224.507580	251.994099	7.211890	0.51409606	3.185194
03/02/2003	87.262728	2.16600801	0.76202784	227.081534	249.679972	6.986707	0.51544961	3.187797
03/09/2032	127.158836	2.16505112	0.76439226	227.934254	248.911720	6.915987	0.51010280	3.185685
03/17/2061	164.862878	2.16662302	0.76237905	230.538103	246.445856	6.717329	0.51483502	3.189155
03/25/2090	204.912137	2.16518175	0.76233915	233.388878	243.851862	6.522224	0.51457893	3.185973
04/03/2119	243.181583	2.16086048	0.76459606	236.253779	241.204186	6.360307	0.50867506	3.176440
04/10/2148	283.754553	2.16674414	0.76204150	237.524322	239.996055	6.295949	0.51559519	3.189423
04/18/2177	323.799524	2.16843913	0.76131714	241.146586	236.617182	6.106853	0.51756926	3.193166

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