AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WB55 ∴ Orbital info ∴ Epoch epochXXX

(206602) 2003WB55 ▹

ORBITAL INFORMATION

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(ASCII data file 206602.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57653	1.587e-08	au
e	0.076102	5.4e-08
i	6.212	4.716e-06	deg
Ω	297.189	4.911e-05	deg
ω	63.577	5.75e-05	deg
M	26.877	2.972e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3805	au
Aphelion	2.7726	au
Asc. node-Earth separation	1.46156	au
Desc. node-Earth separation	1.66827	au
Earth MOID	1.38391	au
Orbital period	1510.61	days
Date of orbit computation	apr 23 20:33

Correlation matrix
1.00000000	-0.24616585	0.00118524	-0.01635360	0.00489674	-0.16321622
-0.24616585	1.00000000	-0.00970308	0.02280715	-0.05113256	0.09524053
0.00118524	-0.00970308	1.00000000	0.22004449	-0.18111094	-0.01373865
-0.01635360	0.02280715	0.22004449	1.00000000	-0.84922586	0.00469917
0.00489674	-0.05113256	-0.18111094	-0.84922586	1.00000000	-0.51959246
-0.16321622	0.09524053	-0.01373865	0.00469917	-0.51959246	1.00000000

Covariance matrix
2.51785728E-16	-2.10913330E-16	8.86956636E-17	-1.27441636E-14	4.46760963E-15	-7.69810785E-14
-2.10913330E-16	2.91555575E-15	-2.47086638E-15	6.04803365E-14	-1.58749094E-13	1.52857799E-13
8.86956636E-17	-2.47086638E-15	2.22411960E-11	5.09650084E-11	-4.91107711E-11	-1.92587560E-12
-1.27441636E-14	6.04803365E-14	5.09650084E-11	2.41193208E-09	-2.39805289E-09	6.85976441E-12
4.46760963E-15	-1.58749094E-13	-4.91107711E-11	-2.39805289E-09	3.30602416E-09	-8.88016391E-10
-7.69810785E-14	1.52857799E-13	-1.92587560E-12	6.85976441E-12	-8.88016391E-10	8.83507534E-10