AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013WK43 ∴ Orbital info ∴ Epoch epochXXX

(437389) 2013WK43 ▹

ORBITAL INFORMATION

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(ASCII data file 437389.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56195	2.406e-08	au
e	0.112527	1.442e-07
i	9.262	1.015e-05	deg
Ω	58.931	3.417e-05	deg
ω	354.109	5.157e-05	deg
M	204.73	3.313e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2737	au
Aphelion	2.8502	au
Asc. node-Earth separation	1.28779	au
Desc. node-Earth separation	1.83637	au
Earth MOID	1.28545	au
Orbital period	1497.81	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	-0.26134107	0.00329844	0.00281283	0.00084089	-0.16049357
-0.26134107	1.00000000	0.02030684	-0.01611044	-0.52375004	0.69929067
0.00329844	0.02030684	1.00000000	-0.46686197	0.30090276	0.00472786
0.00281283	-0.01611044	-0.46686197	1.00000000	-0.65278504	0.00289204
0.00084089	-0.52375004	0.30090276	-0.65278504	1.00000000	-0.74370500
-0.16049357	0.69929067	0.00472786	0.00289204	-0.74370500	1.00000000

Covariance matrix
5.78915447E-16	-9.06932413E-16	8.05367893E-16	2.31245220E-15	1.04330152E-15	-1.27919818E-13
-9.06932413E-16	2.08026840E-14	2.97221207E-14	-7.93942150E-14	-3.89535760E-12	3.34110430E-12
8.05367893E-16	2.97221207E-14	1.02980579E-10	-1.61878033E-10	1.57458971E-10	1.58933400E-12
2.31245220E-15	-7.93942150E-14	-1.61878033E-10	1.16746406E-09	-1.15015278E-09	3.27340038E-12
1.04330152E-15	-3.89535760E-12	1.57458971E-10	-1.15015278E-09	2.65905402E-09	-1.27038949E-09
-1.27919818E-13	3.34110430E-12	1.58933400E-12	3.27340038E-12	-1.27038949E-09	1.09735015E-09