AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WM9 ∴ Orbital info ∴ Epoch epochXXX

(151105) 2001WM9 ▹

ORBITAL INFORMATION

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(ASCII data file 151105.eq0)

Keplerian elements at epoch
57031.6 MJD
	Value	1-σ variation	Units
a	2.59717	1.117e-08	au
e	0.083871	4.808e-08
i	15.807	5.187e-06	deg
Ω	79.968	1.651e-05	deg
ω	351.869	3.34e-05	deg
M	42.043	2.82e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3793	au
Aphelion	2.815	au
Asc. node-Earth separation	1.3968	au
Desc. node-Earth separation	1.79802	au
Earth MOID	1.39507	au
Orbital period	1528.79	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.26843131	0.01513632	-0.01511186	0.20434661	-0.23580299
0.26843131	1.00000000	-0.01044811	0.00026216	-0.09045292	0.09132549
0.01513632	-0.01044811	1.00000000	-0.20601204	0.11210613	-0.01492173
-0.01511186	0.00026216	-0.20601204	1.00000000	-0.47577027	0.00327108
0.20434661	-0.09045292	0.11210613	-0.47577027	1.00000000	-0.87501163
-0.23580299	0.09132549	-0.01492173	0.00327108	-0.87501163	1.00000000

Covariance matrix
1.24732631E-16	1.44150194E-16	8.76852758E-16	-2.78600635E-15	7.62253978E-14	-7.42705644E-14
1.44150194E-16	2.31197975E-15	-2.60583042E-15	2.08080325E-16	-1.45263605E-13	1.23840126E-13
8.76852758E-16	-2.60583042E-15	2.69049684E-11	-1.76393710E-11	1.94217254E-11	-2.18279433E-12
-2.78600635E-15	2.08080325E-16	-1.76393710E-11	2.72488691E-10	-2.62309341E-10	1.52279935E-12
7.62253978E-14	-1.45263605E-13	1.94217254E-11	-2.62309341E-10	1.11553818E-09	-8.24201524E-10
-7.42705644E-14	1.23840126E-13	-2.18279433E-12	1.52279935E-12	-8.24201524E-10	7.95343511E-10