Asteroid General Data

2017 KW₃₁

General information

Preliminary designation	2017 KW₃₁
Group	Apollo
Absolute magnitude	26.52
Approximate diameter (m)	13
Approximate mass (kg)	4.21·10⁶
Number of observations	96
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.523787
a – orbit major semiaxis (astronomical units)	1.39315800
e – orbit eccentricity	0.39213400
ω – orbit ascending node-perihelion angle (degrees)	245.929400
Ω – longitude of orbit ascending node (degrees)	69.049999
i – orbit inclination to the ecliptic plane (degrees)	5.910914

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	227.817266	1.36499472	0.38444609	245.807818	70.877921	6.053968	0.84022783	1.594766
01/21/1858	292.550251	1.36964828	0.38550020	245.667155	70.632497	6.053442	0.84164859	1.602929
01/29/1887	326.672232	1.37032020	0.38574406	245.904741	70.369692	6.046750	0.84172732	1.604108
02/07/1916	0.718580	1.37035150	0.38592117	246.334230	70.057602	6.041967	0.84150384	1.604163
02/14/1945	27.509844	1.37459076	0.38704744	246.286712	69.822175	6.034429	0.84255892	1.611613
02/22/1974	27.918556	1.37524139	0.38726406	246.517645	69.595959	6.031565	0.84265982	1.612757
03/02/2003	27.389464	1.37446776	0.38719509	246.896787	69.317891	6.030424	0.84228059	1.611397
03/09/2032	324.371068	1.39316780	0.39213227	245.960248	69.019826	5.910983	0.84686175	1.644394
03/17/2061	199.122846	1.39293308	0.39196461	246.301364	68.718404	5.913701	0.84695261	1.643978
03/25/2090	72.851468	1.39383373	0.39207501	246.676693	68.461501	5.908575	0.84734636	1.645573
04/03/2119	305.248422	1.39562926	0.39254567	246.781034	68.237274	5.894008	0.84778103	1.648753
04/10/2148	163.459392	1.39530607	0.39255488	247.130803	67.979779	5.889689	0.84757187	1.648181
04/18/2177	22.388818	1.38998350	0.39120643	247.888019	67.708878	5.875423	0.84621301	1.638759

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