Asteroid General Data

2021 WJ₃

General information

Preliminary designation	2021 WJ₃
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	43
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	38.512288
a – orbit major semiaxis (astronomical units)	1.32033700
e – orbit eccentricity	0.24700700
ω – orbit ascending node-perihelion angle (degrees)	24.487221
Ω – longitude of orbit ascending node (degrees)	76.740517
i – orbit inclination to the ecliptic plane (degrees)	7.617099

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.713806	1.32768375	0.25007716	21.213211	78.243090	7.672871	0.99566036	1.529828
01/21/1858	116.251461	1.32529947	0.24883160	21.844578	77.996387	7.666930	0.99552309	1.525709
01/29/1887	124.754298	1.32440772	0.24843798	22.171418	77.821163	7.668376	0.99537454	1.524169
02/07/1916	139.292892	1.32163137	0.24724137	22.839755	77.585697	7.655691	0.99486941	1.519379
02/14/1945	169.864947	1.32220952	0.24755202	23.018719	77.449530	7.654725	0.99489387	1.520376
02/22/1974	192.399038	1.32383819	0.24850471	23.384999	77.202270	7.636298	0.99485817	1.523186
03/02/2003	220.631419	1.32231119	0.24770214	23.821061	76.984337	7.636939	0.99477188	1.520551
03/09/2032	257.493837	1.32060718	0.24719064	24.533017	76.716216	7.616557	0.99416545	1.517613
03/17/2061	300.887900	1.32036601	0.24701589	24.687910	76.593707	7.616915	0.99421462	1.517197
03/25/2090	334.963432	1.32237757	0.24821503	25.044499	76.318016	7.592521	0.99414358	1.520666
04/03/2119	3.957952	1.32311145	0.24847873	25.414435	76.088814	7.584591	0.99434639	1.521932
04/10/2148	27.626752	1.32420178	0.24906381	25.737561	75.853197	7.572599	0.99439104	1.523814
04/18/2177	42.205185	1.32584954	0.25006763	26.153812	75.570240	7.545524	0.99429749	1.526659

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