Asteroid General Data

2021 JY₃

General information

Preliminary designation	2021 JY₃
Group	Aten
Absolute magnitude	28.42
Approximate diameter (m)	6
Approximate mass (kg)	3.05·10⁵
Number of observations	68
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	101.610046
a – orbit major semiaxis (astronomical units)	0.85862702
e – orbit eccentricity	0.19546597
ω – orbit ascending node-perihelion angle (degrees)	336.495933
Ω – longitude of orbit ascending node (degrees)	58.138770
i – orbit inclination to the ecliptic plane (degrees)	2.368286

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.161062	0.83121348	0.19114793	355.338877	52.428657	3.695601	0.67232875	0.757826
01/21/1858	176.606480	0.83266705	0.19212129	355.921836	52.007389	3.680635	0.67269398	0.759815
01/29/1887	46.409198	0.84176464	0.20136343	347.558812	57.639599	3.450593	0.67226403	0.772301
02/07/1916	185.615597	0.84614157	0.20480351	346.121266	57.919604	3.339080	0.67284881	0.778332
02/14/1945	307.598862	0.84475721	0.20590010	346.001503	57.752165	3.327088	0.67082161	0.776423
02/22/1974	22.030816	0.85865465	0.20163114	339.193970	57.320237	2.242540	0.68552313	0.795662
03/02/2003	212.738818	0.85686275	0.20173109	340.456668	55.811442	2.284463	0.68400689	0.793172
03/09/2032	58.862401	0.85859230	0.19571938	336.541312	58.128600	2.367898	0.69054915	0.795575
03/17/2061	328.984887	0.84848479	0.20164650	342.271719	55.639383	2.955654	0.67739081	0.781568
03/25/2090	35.912690	0.84658643	0.20170048	342.305495	55.574092	2.939986	0.67582954	0.778946
04/03/2119	79.979108	0.84676043	0.19147696	348.217148	52.892175	3.811587	0.68462532	0.779187
04/10/2148	173.317358	0.84668286	0.19053067	347.664596	52.323638	3.743911	0.68536381	0.779079
04/18/2177	279.706075	0.84386138	0.19638571	348.015475	51.915060	3.697661	0.67813906	0.775188

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