Asteroid General Data

2010 PL₉

General information

Preliminary designation	2010 PL₉
Group	Amor
Absolute magnitude	20.05
Approximate diameter (m)	260
Approximate mass (kg)	3.21·10¹⁰
Number of observations	108
Arc length (days)	4132

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	156.999911
a – orbit major semiaxis (astronomical units)	2.34863300
e – orbit eccentricity	0.45039300
ω – orbit ascending node-perihelion angle (degrees)	49.948877
Ω – longitude of orbit ascending node (degrees)	305.444939
i – orbit inclination to the ecliptic plane (degrees)	19.991660

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	188.315640	2.34669983	0.44423147	45.908047	308.660125	20.534719	1.30422191	3.594901
01/21/1858	211.383924	2.34957419	0.44281380	46.560707	308.152922	20.438211	1.30915032	3.601508
01/29/1887	234.788331	2.35030472	0.44383877	46.968940	307.730213	20.367044	1.30714836	3.603188
02/07/1916	256.732922	2.34809949	0.44694968	47.521907	307.328195	20.312759	1.29861717	3.598118
02/14/1945	278.340934	2.34772059	0.44815428	48.350588	306.764662	20.204038	1.29557955	3.597247
02/22/1974	301.184960	2.34886800	0.44707600	48.862513	306.275274	20.134075	1.29874550	3.599884
03/02/2003	323.820107	2.34795467	0.44930641	49.115049	305.958672	20.096074	1.29300359	3.597785
03/09/2032	345.223991	2.34824961	0.45074674	49.893127	305.392264	19.989313	1.28978376	3.598463
03/17/2061	6.797071	2.34998671	0.44938448	50.694039	304.833655	19.889735	1.29393916	3.602456
03/25/2090	29.169430	2.35022164	0.45027773	51.258399	304.296916	19.818834	1.29196918	3.602997
04/03/2119	50.569360	2.34815045	0.45365290	51.679390	303.944189	19.770193	1.28290519	3.598235
04/10/2148	71.254395	2.34799754	0.45492327	52.494105	303.347678	19.662067	1.27983881	3.597883
04/18/2177	92.862507	2.34991976	0.45365109	53.079788	302.812210	19.588481	1.28387611	3.602302

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