Asteroid General Data

2021 WX₃

General information

Preliminary designation	2021 WX₃
Group	Amor
Absolute magnitude	20.55
Approximate diameter (m)	210
Approximate mass (kg)	1.61·10¹⁰
Number of observations	636
Arc length (days)	175

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	139.644965
a – orbit major semiaxis (astronomical units)	2.20038900
e – orbit eccentricity	0.51361400
ω – orbit ascending node-perihelion angle (degrees)	124.673489
Ω – longitude of orbit ascending node (degrees)	40.546291
i – orbit inclination to the ecliptic plane (degrees)	7.853195

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	271.710854	2.19979597	0.51557363	117.843993	45.631976	7.608660	1.06563917	3.262678
01/21/1858	237.173121	2.19871470	0.51515995	118.964702	44.787163	7.648427	1.06602495	3.260273
01/29/1887	201.589105	2.20043676	0.51460852	120.102142	43.996424	7.683707	1.06807327	3.264104
02/07/1916	165.745988	2.19851298	0.51641645	121.100286	43.220364	7.717458	1.06316472	3.259824
02/14/1945	130.512543	2.19605027	0.51653285	122.390839	42.307816	7.769468	1.06171817	3.254348
02/22/1974	97.054147	2.19891512	0.51640935	122.775921	41.913636	7.775341	1.06337480	3.260719
03/02/2003	60.229788	2.19678026	0.51681658	124.021406	41.011933	7.831436	1.06144781	3.255971
03/09/2032	23.699142	2.20035241	0.51319452	124.704559	40.534896	7.854099	1.07114360	3.263916
03/17/2061	347.354760	2.19963028	0.51418842	125.671854	39.766760	7.894987	1.06860587	3.262309
03/25/2090	311.279644	2.19920540	0.51319917	126.836957	39.035230	7.941181	1.07057501	3.261364
04/03/2119	277.142259	2.19992619	0.51326580	127.976061	38.223400	7.995338	1.07077931	3.262968
04/10/2148	240.544206	2.19996130	0.51283727	129.055331	37.541214	8.039577	1.07173915	3.263046
04/18/2177	205.517451	2.19958756	0.51299703	129.900767	36.873041	8.078048	1.07120567	3.262214

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