AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WE52 ∴ Orbital info ∴ Epoch epochXXX

(372656) 2009WE52 ▹

ORBITAL INFORMATION

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(ASCII data file 372656.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62246	3.634e-08	au
e	0.321049	1.092e-07
i	5.594	9.585e-06	deg
Ω	344.521	7.568e-05	deg
ω	0.674	7.653e-05	deg
M	177.639	2.356e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7805	au
Aphelion	3.4644	au
Asc. node-Earth separation	0.77331	au
Desc. node-Earth separation	2.47266	au
Earth MOID	0.77314	au
Orbital period	1551.18	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.24089447	-0.01616325	-0.01826730	0.05763481	-0.86430954
-0.24089447	1.00000000	-0.00873340	0.00699002	-0.01210666	0.01419915
-0.01616325	-0.00873340	1.00000000	0.09426803	-0.09380554	0.01576914
-0.01826730	0.00699002	0.09426803	1.00000000	-0.98618193	0.02665566
0.05763481	-0.01210666	-0.09380554	-0.98618193	1.00000000	-0.12541326
-0.86430954	0.01419915	0.01576914	0.02665566	-0.12541326	1.00000000

Covariance matrix
1.32040266E-15	-9.56172975E-16	-5.62954537E-15	-5.02363472E-14	1.60270595E-13	-7.39916229E-13
-9.56172975E-16	1.19319902E-14	-9.14389928E-15	5.77863475E-14	-1.01203778E-13	3.65408669E-14
-5.62954537E-15	-9.14389928E-15	9.18719475E-11	6.83827206E-11	-6.88075008E-11	3.56089796E-12
-5.02363472E-14	5.77863475E-14	6.83827206E-11	5.72770972E-09	-5.71167333E-09	4.75269603E-11
1.60270595E-13	-1.01203778E-13	-6.88075008E-11	-5.71167333E-09	5.85641229E-09	-2.26109777E-10
-7.39916229E-13	3.65408669E-14	3.56089796E-12	4.75269603E-11	-2.26109777E-10	5.55034662E-10