Asteroid General Data

2015 KN₁₂₀ (537342)

General information

Preliminary designation	2015 KN₁₂₀
Number	537342
Group	Apollo
Absolute magnitude	20.43
Approximate diameter (m)	220
Approximate mass (kg)	1.90·10¹⁰
Number of observations	560
Arc length (days)	3623

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	176.462765
a – orbit major semiaxis (astronomical units)	1.60164500
e – orbit eccentricity	0.39080700
ω – orbit ascending node-perihelion angle (degrees)	127.138784
Ω – longitude of orbit ascending node (degrees)	189.667124
i – orbit inclination to the ecliptic plane (degrees)	18.561117

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	338.212074	1.60144015	0.39209321	125.103813	191.219088	18.405347	0.97352633	2.026594
01/21/1858	92.968375	1.60125795	0.39195876	125.390804	191.012543	18.425110	0.97363088	2.026248
01/29/1887	209.174302	1.60121611	0.39177861	125.733114	190.752339	18.456098	0.97389389	2.026168
02/07/1916	325.343872	1.60122712	0.39153548	126.019610	190.553765	18.474464	0.97428989	2.026189
02/14/1945	81.873825	1.60104697	0.39151764	126.353345	190.288117	18.501551	0.97420884	2.025847
02/22/1974	197.476761	1.60132399	0.39114723	126.591910	190.091467	18.519732	0.97497055	2.026373
03/02/2003	312.969909	1.60141164	0.39128192	126.888004	189.867278	18.542837	0.97480822	2.026540
03/09/2032	69.097348	1.60152464	0.39078176	127.160062	189.640068	18.566520	0.97567803	2.026754
03/17/2061	184.492053	1.60127191	0.39059789	127.450797	189.425372	18.588062	0.97581849	2.026274
03/25/2090	299.565578	1.60119535	0.39020610	127.713198	189.221375	18.612877	0.97639915	2.026129
04/03/2119	55.849586	1.60138421	0.38987013	128.032734	188.998162	18.638307	0.97705234	2.026487
04/10/2148	172.005837	1.60123282	0.38979617	128.338210	188.774532	18.665689	0.97707840	2.026200
04/18/2177	288.662118	1.60117437	0.38938705	128.632737	188.547970	18.689836	0.97769780	2.026089

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