Asteroid General Data

2020 JY₂

General information

Preliminary designation	2020 JY₂
Group	Apollo
Absolute magnitude	19.65
Approximate diameter (m)	310
Approximate mass (kg)	5.57·10¹⁰
Number of observations	34
Arc length (days)	2189

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	195.503334
a – orbit major semiaxis (astronomical units)	1.59411400
e – orbit eccentricity	0.41776700
ω – orbit ascending node-perihelion angle (degrees)	261.808102
Ω – longitude of orbit ascending node (degrees)	173.804881
i – orbit inclination to the ecliptic plane (degrees)	10.880735

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.456035	1.59535068	0.42521463	258.455200	176.261302	10.982382	0.91698422	2.015045
01/21/1858	291.161631	1.59464074	0.42525294	258.876544	175.957988	10.982532	0.91651508	2.013701
01/29/1887	77.635908	1.59538892	0.42519158	259.228631	175.702501	10.980640	0.91704298	2.015118
02/07/1916	222.635461	1.59459107	0.42512854	259.633664	175.396982	10.979340	0.91668490	2.013607
02/14/1945	13.597035	1.59517571	0.42521401	260.162747	174.955339	10.969033	0.91688465	2.014714
02/22/1974	158.979279	1.59477148	0.42539753	260.584936	174.645286	10.966991	0.91635964	2.013948
03/02/2003	306.229404	1.59478078	0.42522861	260.942121	174.383628	10.966313	0.91663437	2.013966
03/09/2032	92.990501	1.59491976	0.42570199	261.317785	174.105851	10.963584	0.91595924	2.014229
03/17/2061	238.814878	1.59445475	0.42533267	261.681090	173.827329	10.962823	0.91628105	2.013348
03/25/2090	30.264475	1.59511555	0.42587492	262.187839	173.381165	10.955957	0.91579584	2.014600
04/03/2119	175.736740	1.59503855	0.42546849	262.597328	173.077624	10.957349	0.91639990	2.014454
04/10/2148	323.036651	1.59471629	0.42548528	262.926634	172.826559	10.958510	0.91618798	2.013844
04/18/2177	109.603928	1.59524505	0.42546684	263.372402	172.512376	10.956161	0.91652118	2.014845

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