Asteroid General Data

2021 WQ₂

General information

Preliminary designation	2021 WQ₂
Group	Apollo
Absolute magnitude	23.27
Approximate diameter (m)	59
Approximate mass (kg)	3.75·10⁸
Number of observations	25
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	239.115898
a – orbit major semiaxis (astronomical units)	1.05641300
e – orbit eccentricity	0.31776100
ω – orbit ascending node-perihelion angle (degrees)	86.217409
Ω – longitude of orbit ascending node (degrees)	208.381291
i – orbit inclination to the ecliptic plane (degrees)	6.270330

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	202.606513	1.05612245	0.31793644	85.015249	210.559301	6.190160	0.72034264	1.085356
01/21/1858	107.732903	1.05669181	0.31786402	85.094167	210.244475	6.213194	0.72080750	1.086233
01/29/1887	9.009503	1.05624809	0.31776686	85.205124	209.913998	6.229342	0.72060745	1.085549
02/07/1916	272.813305	1.05588268	0.31751734	85.507030	209.663667	6.231128	0.72062162	1.084986
02/14/1945	175.732356	1.05693365	0.31769290	85.850286	209.278601	6.267567	0.72115333	1.086606
02/22/1974	81.628620	1.05575827	0.31748563	85.825605	208.969319	6.254483	0.72057019	1.084794
03/02/2003	348.672754	1.05592153	0.31779292	86.154536	208.672951	6.261363	0.72035714	1.085046
03/09/2032	254.580415	1.05626186	0.31776827	86.342350	208.277665	6.269063	0.72061535	1.085570
03/17/2061	163.995566	1.05413155	0.31791761	86.317489	207.827673	6.243794	0.71900456	1.082288
03/25/2090	99.623841	1.05357106	0.31777805	86.554691	207.486048	6.265934	0.71876930	1.081425
04/03/2119	47.742545	1.05210453	0.31806554	86.650937	207.078680	6.203227	0.71746633	1.079168
04/10/2148	4.819560	1.05233433	0.31814668	86.757018	206.861416	6.208527	0.71753766	1.079521
04/18/2177	335.472506	1.05073009	0.31779950	87.464311	206.342446	6.216792	0.71680859	1.077054

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