Asteroid General Data

2021 WU₂

General information

Preliminary designation	2021 WU₂
Group	Apollo
Absolute magnitude	27.54
Approximate diameter (m)	8
Approximate mass (kg)	1.03·10⁶
Number of observations	22
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	283.264582
a – orbit major semiaxis (astronomical units)	1.92960500
e – orbit eccentricity	0.47818900
ω – orbit ascending node-perihelion angle (degrees)	8.599006
Ω – longitude of orbit ascending node (degrees)	62.201644
i – orbit inclination to the ecliptic plane (degrees)	3.659762

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	42.948168	1.93205624	0.47997711	5.474346	63.656193	3.739698	1.00471348	2.685532
01/21/1858	333.039586	1.92983352	0.47881853	5.921774	63.455295	3.730390	1.00579348	2.680899
01/29/1887	265.502552	1.93112799	0.47944447	6.234371	63.298736	3.721386	1.00525936	2.683596
02/07/1916	198.393344	1.93199021	0.47880968	6.757334	63.054113	3.706052	1.00693460	2.685394
02/14/1945	127.837412	1.93206660	0.47914451	7.099656	62.861252	3.699491	1.00632750	2.685553
02/22/1974	63.885345	1.93014426	0.47783882	7.776310	62.594344	3.691024	1.00784641	2.681546
03/02/2003	0.586783	1.92989303	0.47807351	8.045117	62.458214	3.683141	1.00726229	2.681023
03/09/2032	298.296111	1.93039891	0.47800503	8.791357	62.143026	3.653601	1.00765851	2.682077
03/17/2061	233.466150	1.93072310	0.47811529	9.054492	61.995978	3.644966	1.00761486	2.682752
03/25/2090	171.608751	1.92986515	0.47770709	9.671701	61.722667	3.630533	1.00795488	2.680964
04/03/2119	110.362710	1.92964834	0.47795332	10.054142	61.535072	3.617890	1.00736651	2.680513
04/10/2148	49.309633	1.92727160	0.47699652	10.374368	61.355848	3.609700	1.00796975	2.675562
04/18/2177	345.572694	1.93105922	0.47843506	11.038303	61.017821	3.576288	1.00717279	2.683453

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection