Asteroid General Data

2015 KW₁₂₀

General information

Preliminary designation	2015 KW₁₂₀
Group	Apollo
Absolute magnitude	26.00
Approximate diameter (m)	17
Approximate mass (kg)	8.63·10⁶
Number of observations	119
Arc length (days)	3073

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	181.798957
a – orbit major semiaxis (astronomical units)	1.60417500
e – orbit eccentricity	0.49027800
ω – orbit ascending node-perihelion angle (degrees)	245.483559
Ω – longitude of orbit ascending node (degrees)	68.078982
i – orbit inclination to the ecliptic plane (degrees)	3.376084

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.145859	1.63122686	0.49593206	240.924118	70.783878	3.305770	0.82224916	2.083398
01/21/1858	144.699027	1.63133698	0.49603126	241.319163	70.445033	3.304080	0.82214284	2.083609
01/29/1887	117.914394	1.63118976	0.49590610	241.910889	69.973020	3.303752	0.82227281	2.083327
02/07/1916	89.026789	1.63217825	0.49628037	242.428698	69.570458	3.304358	0.82216022	2.085221
02/14/1945	61.138682	1.62966667	0.49588174	242.969697	69.260308	3.301526	0.82154472	2.080409
02/22/1974	41.260414	1.63051396	0.49613732	243.367285	68.974530	3.298742	0.82155512	2.082032
03/02/2003	20.030046	1.62989697	0.49629865	243.869462	68.552673	3.298255	0.82098131	2.080850
03/09/2032	68.479928	1.60566350	0.49094437	245.431935	68.159365	3.372164	0.81737204	2.034616
03/17/2061	164.553706	1.60553093	0.49093036	245.800093	67.928097	3.366318	0.81732706	2.034364
03/25/2090	260.232668	1.60558476	0.49092093	246.376171	67.417993	3.370087	0.81736960	2.034466
04/03/2119	355.206296	1.60547789	0.49050417	246.770513	67.159352	3.367177	0.81798428	2.034263
04/10/2148	90.695798	1.60567179	0.49071464	247.364233	66.637102	3.370946	0.81774514	2.034632
04/18/2177	185.662612	1.60552315	0.49081285	247.716325	66.410651	3.365614	0.81751175	2.034349

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