AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WH156 ∴ Orbital info ∴ Epoch epochXXX

(290945) 2005WH156 ▹

ORBITAL INFORMATION

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(ASCII data file 290945.eq0)

Keplerian elements at epoch
58424.5 MJD
	Value	1-σ variation	Units
a	2.64925	1.372e-08	au
e	0.187587	5.513e-08
i	12.14	7.047e-06	deg
Ω	215.672	2.081e-05	deg
ω	140.236	2.736e-05	deg
M	54.755	1.606e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1523	au
Aphelion	3.1462	au
Asc. node-Earth separation	1.97967	au
Desc. node-Earth separation	1.24064	au
Earth MOID	1.16399	au
Orbital period	1575.01	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.21003743	0.00482091	0.00003372	0.02759454	-0.06089846
0.21003743	1.00000000	-0.02020760	-0.01227426	0.26082107	-0.45897651
0.00482091	-0.02020760	1.00000000	0.09531623	-0.08320200	0.01897286
0.00003372	-0.01227426	0.09531623	1.00000000	-0.74737561	0.00810167
0.02759454	0.26082107	-0.08320200	-0.74737561	1.00000000	-0.65317090
-0.06089846	-0.45897651	0.01897286	0.00810167	-0.65317090	1.00000000

Covariance matrix
1.88198506E-16	1.58853598E-16	4.66089391E-16	9.62605875E-18	1.03583834E-14	-1.34158550E-14
1.58853598E-16	3.03937689E-15	-7.85126224E-15	-1.40820274E-14	3.93455627E-13	-4.06337293E-13
4.66089391E-16	-7.85126224E-15	4.96666395E-11	1.39790245E-11	-1.60445287E-11	2.14718290E-12
9.62605875E-18	-1.40820274E-14	1.39790245E-11	4.33067143E-10	-4.25576210E-10	2.70742232E-12
1.03583834E-14	3.93455627E-13	-1.60445287E-11	-4.25576210E-10	7.48723745E-10	-2.87006395E-10
-1.34158550E-14	-4.06337293E-13	2.14718290E-12	2.70742232E-12	-2.87006395E-10	2.57874193E-10