Asteroid General Data

2021 JY (886662)

General information

Preliminary designation	2021 JY
Number	886662
Group	Apollo
Absolute magnitude	18.80
Approximate diameter (m)	460
Approximate mass (kg)	1.80·10¹¹
Number of observations	314
Arc length (days)	3165

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.058450
a – orbit major semiaxis (astronomical units)	1.59527800
e – orbit eccentricity	0.57662900
ω – orbit ascending node-perihelion angle (degrees)	76.616951
Ω – longitude of orbit ascending node (degrees)	44.491134
i – orbit inclination to the ecliptic plane (degrees)	36.156412

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.860374	1.59517906	0.57424706	75.536401	46.420786	36.343476	0.67915217	2.014720
01/21/1858	30.142641	1.59565580	0.57468218	75.725398	46.118566	36.305406	0.67866085	2.015624
01/29/1887	175.204618	1.59530098	0.57491912	75.849182	45.846426	36.285499	0.67813194	2.014951
02/07/1916	319.628314	1.59562886	0.57513588	76.029849	45.546037	36.256890	0.67792545	2.015573
02/14/1945	104.994329	1.59501207	0.57571641	76.195306	45.292421	36.229485	0.67673745	2.014404
02/22/1974	250.661028	1.59551149	0.57605588	76.391755	44.984898	36.188369	0.67640771	2.015350
03/02/2003	35.012896	1.59462135	0.57631537	76.554032	44.723414	36.178221	0.67561656	2.013664
03/09/2032	180.564552	1.59542038	0.57661732	76.648740	44.445693	36.145779	0.67547335	2.015178
03/17/2061	325.194181	1.59515063	0.57711225	76.828892	44.162077	36.123293	0.67456966	2.014666
03/25/2090	111.499974	1.59510354	0.57723241	77.002954	43.893444	36.094153	0.67435807	2.014577
04/03/2119	256.800125	1.59540671	0.57770414	77.181170	43.591375	36.066093	0.67373365	2.015152
04/10/2148	41.963383	1.59551081	0.57779792	77.321260	43.325075	36.044901	0.67362799	2.015349
04/18/2177	186.720336	1.59546062	0.57825525	77.505558	43.008245	36.017716	0.67287714	2.015254

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