AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WK39 ∴ Orbital info ∴ Epoch epochXXX

(94644) 2001WK39 ▹

ORBITAL INFORMATION

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(ASCII data file 94644.eq0)

Keplerian elements at epoch
57408.1 MJD
	Value	1-σ variation	Units
a	2.18658	6.437e-09	au
e	0.129405	2.925e-08
i	4.642	4.058e-06	deg
Ω	179.741	4.333e-05	deg
ω	310.054	4.699e-05	deg
M	91.753	1.8e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9036	au
Aphelion	2.4695	au
Asc. node-Earth separation	0.98936	au
Desc. node-Earth separation	1.34252	au
Earth MOID	0.92209	au
Orbital period	1180.99	days
Date of orbit computation	apr 23 20:07

Correlation matrix
1.00000000	0.00085087	-0.00187601	-0.00048162	0.11120649	-0.30067625
0.00085087	1.00000000	0.00012694	-0.00210786	0.04242590	-0.11349254
-0.00187601	0.00012694	1.00000000	0.23881877	-0.22114727	0.00445785
-0.00048162	-0.00210786	0.23881877	1.00000000	-0.92007018	0.00058574
0.11120649	0.04242590	-0.22114727	-0.92007018	1.00000000	-0.38791450
-0.30067625	-0.11349254	0.00445785	0.00058574	-0.38791450	1.00000000

Covariance matrix
4.14401194E-17	1.60233688E-19	-4.90011628E-17	-1.34332153E-16	3.36399167E-14	-3.48312930E-14
1.60233688E-19	8.55784525E-16	1.50675235E-17	-2.67168058E-15	5.83213515E-14	-5.97460912E-14
-4.90011628E-17	1.50675235E-17	1.64633990E-11	4.19844889E-11	-4.21653415E-11	3.25495831E-13
-1.34332153E-16	-2.67168058E-15	4.19844889E-11	1.87724662E-09	-1.87325069E-09	4.56691728E-13
3.36399167E-14	5.83213515E-14	-4.21653415E-11	-1.87325069E-09	2.20814995E-09	-3.28027510E-10
-3.48312930E-14	-5.97460912E-14	3.25495831E-13	4.56691728E-13	-3.28027510E-10	3.23832134E-10