AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WF217 ∴ Orbital info ∴ Epoch epochXXX

(529423) 2009WF217 ▹

ORBITAL INFORMATION

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(ASCII data file 529423.eq0)

Keplerian elements at epoch
57997.0 MJD
	Value	1-σ variation	Units
a	2.77984	2.194e-08	au
e	0.298285	5.555e-08
i	6.936	8.592e-06	deg
Ω	14.789	6.046e-05	deg
ω	62.453	6.512e-05	deg
M	235.157	1.749e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9507	au
Aphelion	3.609	au
Asc. node-Earth separation	1.22661	au
Desc. node-Earth separation	1.93808	au
Earth MOID	0.97742	au
Orbital period	1692.88	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	-0.22171393	0.01632019	0.00512053	0.01148246	-0.03722189
-0.22171393	1.00000000	-0.02281110	-0.00432278	-0.05119942	0.09486111
0.01632019	-0.02281110	1.00000000	-0.23664462	0.21516846	0.00657024
0.00512053	-0.00432278	-0.23664462	1.00000000	-0.91861203	0.00229240
0.01148246	-0.05119942	0.21516846	-0.91861203	1.00000000	-0.38670301
-0.03722189	0.09486111	0.00657024	0.00229240	-0.38670301	1.00000000

Covariance matrix
4.81213898E-16	-2.70168850E-16	3.07608776E-15	6.79083268E-15	1.64023151E-14	-1.42847313E-14
-2.70168850E-16	3.08564825E-15	-1.08873880E-14	-1.45169592E-14	-1.85199369E-13	9.21862087E-14
3.07608776E-15	-1.08873880E-14	7.38258837E-11	-1.22924905E-10	1.20388266E-10	9.87620860E-13
6.79083268E-15	-1.45169592E-14	-1.22924905E-10	3.65491961E-09	-3.61636499E-09	2.42456575E-12
1.64023151E-14	-1.85199369E-13	1.20388266E-10	-3.61636499E-09	4.24035706E-09	-4.40537941E-10
-1.42847313E-14	9.21862087E-14	9.87620860E-13	2.42456575E-12	-4.40537941E-10	3.06061784E-10