AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WK177 ∴ Orbital info ∴ Epoch epochXXX

(380803) 2005WK177 ▹

ORBITAL INFORMATION

◲

(ASCII data file 380803.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61205	1.718e-08	au
e	0.102164	6.591e-08
i	4.034	6.571e-06	deg
Ω	55.428	9.228e-05	deg
ω	275.432	9.964e-05	deg
M	236.295	3.382e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3452	au
Aphelion	2.8789	au
Asc. node-Earth separation	1.572	au
Desc. node-Earth separation	1.59905	au
Earth MOID	1.33851	au
Orbital period	1541.95	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.34905061	0.00427917	0.00975522	-0.16584145	0.30249373
-0.34905061	1.00000000	-0.00422808	-0.01753370	0.21289766	-0.52489664
0.00427917	-0.00422808	1.00000000	-0.44704516	0.41059721	0.00758236
0.00975522	-0.01753370	-0.44704516	1.00000000	-0.92740164	0.01082003
-0.16584145	0.21289766	0.41059721	-0.92740164	1.00000000	-0.37845734
0.30249373	-0.52489664	0.00758236	0.01082003	-0.37845734	1.00000000

Covariance matrix
2.95105738E-16	-3.95192820E-16	4.83002271E-16	1.54650848E-14	-2.83878988E-13	1.75737065E-13
-3.95192820E-16	4.34373821E-15	-1.83094473E-15	-1.06642904E-13	1.39815091E-12	-1.16994052E-12
4.83002271E-16	-1.83094473E-15	4.31718706E-11	-2.71068127E-10	2.68823826E-10	1.68485649E-12
1.54650848E-14	-1.06642904E-13	-2.71068127E-10	8.51634488E-09	-8.52797292E-09	3.37686266E-11
-2.83878988E-13	1.39815091E-12	2.68823826E-10	-8.52797292E-09	9.92893501E-09	-1.27534135E-09
1.75737065E-13	-1.16994052E-12	1.68485649E-12	3.37686266E-11	-1.27534135E-09	1.14371111E-09