AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000WD22 ∴ Orbital info ∴ Epoch epochXXX

(213225) 2000WD22 ▹

ORBITAL INFORMATION

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(ASCII data file 213225.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13417	1.721e-08	au
e	0.247096	7.068e-08
i	11.265	6.556e-06	deg
Ω	79.551	3.481e-05	deg
ω	302.698	3.737e-05	deg
M	94.655	1.067e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3597	au
Aphelion	3.9086	au
Asc. node-Earth separation	1.61219	au
Desc. node-Earth separation	2.3811	au
Earth MOID	1.38651	au
Orbital period	2026.67	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.01165381	-0.01022651	0.02364387	-0.03637136	-0.26922591
0.01165381	1.00000000	-0.05399391	0.00033870	0.07322225	-0.16371795
-0.01022651	-0.05399391	1.00000000	-0.42622058	0.39085036	0.00131225
0.02364387	0.00033870	-0.42622058	1.00000000	-0.91782321	0.01040991
-0.03637136	0.07322225	0.39085036	-0.91782321	1.00000000	-0.36823724
-0.26922591	-0.16371795	0.00131225	0.01040991	-0.36823724	1.00000000

Covariance matrix
2.96071024E-16	1.41738336E-17	-1.15353672E-15	1.41602318E-14	-2.33851985E-14	-4.94261468E-14
1.41738336E-17	4.99623383E-15	-2.50191313E-14	8.33283148E-16	1.93396217E-13	-1.23469478E-13
-1.15353672E-15	-2.50191313E-14	4.29746365E-11	-9.72510717E-11	9.57414830E-11	9.17835119E-14
1.41602318E-14	8.33283148E-16	-9.72510717E-11	1.21145629E-09	-1.19370341E-09	3.86582921E-12
-2.33851985E-14	1.93396217E-13	9.57414830E-11	-1.19370341E-09	1.39626243E-09	-1.46809166E-10
-4.94261468E-14	-1.23469478E-13	9.17835119E-14	3.86582921E-12	-1.46809166E-10	1.13837116E-10