AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1992WK2 ∴ Orbital info ∴ Epoch epochXXX

(15306) 1992WK2 ▹

ORBITAL INFORMATION

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(ASCII data file 15306.eq0)

Keplerian elements at epoch
57589.5 MJD
	Value	1-σ variation	Units
a	2.33968	6.492e-09	au
e	0.107715	3.238e-08
i	2.603	3.057e-06	deg
Ω	250.752	8.041e-05	deg
ω	228.194	8.219e-05	deg
M	170.161	1.642e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0877	au
Aphelion	2.5917	au
Asc. node-Earth separation	1.47777	au
Desc. node-Earth separation	1.17323	au
Earth MOID	1.10653	au
Orbital period	1307.17	days
Date of orbit computation	Jun 5 00:40

Correlation matrix
1.00000000	0.10229734	0.00565010	-0.01089939	-0.00043431	0.05408169
0.10229734	1.00000000	0.00265492	0.00647063	0.04669455	-0.21692184
0.00565010	0.00265492	1.00000000	-0.05126186	0.05042663	-0.00385094
-0.01089939	0.00647063	-0.05126186	1.00000000	-0.97800513	0.00219352
-0.00043431	0.04669455	0.05042663	-0.97800513	1.00000000	-0.20833074
0.05408169	-0.21692184	-0.00385094	0.00219352	-0.20833074	1.00000000

Covariance matrix
4.21416411E-17	2.15060772E-17	1.12143517E-16	-5.68951751E-15	-2.31731440E-16	5.76472803E-15
2.15060772E-17	1.04877485E-15	2.62878490E-16	1.68502071E-14	1.24290136E-13	-1.15349905E-13
1.12143517E-16	2.62878490E-16	9.34813203E-12	-1.26030142E-11	1.26721884E-11	-1.93331204E-13
-5.68951751E-15	1.68502071E-14	-1.26030142E-11	6.46599312E-09	-6.46380200E-09	2.89622135E-12
-2.31731440E-16	1.24290136E-13	1.26721884E-11	-6.46380200E-09	6.75551697E-09	-2.81161266E-10
5.76472803E-15	-1.15349905E-13	-1.93331204E-13	2.89622135E-12	-2.81161266E-10	2.69616012E-10