AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WF223 ∴ Orbital info ∴ Epoch epochXXX

(367656) 2009WF223 ▹

ORBITAL INFORMATION

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(ASCII data file 367656.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.02497	2.994e-08	au
e	0.082972	5.092e-08
i	5.424	5.621e-06	deg
Ω	250.902	6.433e-05	deg
ω	197.206	7.83e-05	deg
M	247.908	4.221e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.774	au
Aphelion	3.276	au
Asc. node-Earth separation	2.24863	au
Desc. node-Earth separation	1.79848	au
Earth MOID	1.79129	au
Orbital period	1921.68	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	0.23369905	0.01137110	0.00365798	-0.03338431	-0.11332813
0.23369905	1.00000000	-0.00739952	0.00338893	-0.01780892	-0.02749130
0.01137110	-0.00739952	1.00000000	-0.00406409	-0.00064678	0.00451979
0.00365798	0.00338893	-0.00406409	1.00000000	-0.81829341	0.00020646
-0.03338431	-0.01780892	-0.00064678	-0.81829341	1.00000000	-0.56439265
-0.11332813	-0.02749130	0.00451979	0.00020646	-0.56439265	1.00000000

Covariance matrix
8.96552426E-16	3.56314708E-16	1.91390916E-15	7.04621321E-15	-7.82724481E-14	-1.43227089E-13
3.56314708E-16	2.59285317E-15	-2.11798814E-15	1.11014216E-14	-7.10076648E-14	-5.90859038E-14
1.91390916E-15	-2.11798814E-15	3.15981926E-11	-1.46967415E-12	-2.84686593E-13	1.07238077E-12
7.04621321E-15	1.11014216E-14	-1.46967415E-12	4.13860497E-09	-4.12206338E-09	5.60612189E-13
-7.82724481E-14	-7.10076648E-14	-2.84686593E-13	-4.12206338E-09	6.13136615E-09	-1.86534679E-09
-1.43227089E-13	-5.90859038E-14	1.07238077E-12	5.60612189E-13	-1.86534679E-09	1.78155494E-09