AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009OW4 ∴ Orbital info ∴ Epoch epochXXX

(330840) 2009OW4 ▹

ORBITAL INFORMATION

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(ASCII data file 330840.eq0)

Keplerian elements at epoch
57777.8 MJD
	Value	1-σ variation	Units
a	2.44132	2.303e-08	au
e	0.283155	5.228e-08
i	11.135	8.073e-06	deg
Ω	242.745	2.705e-05	deg
ω	100.573	3.262e-05	deg
M	342.577	1.674e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7501	au
Aphelion	3.1326	au
Asc. node-Earth separation	1.35458	au
Desc. node-Earth separation	1.14752	au
Earth MOID	0.78305	au
Orbital period	1393.27	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	-0.46859927	0.03959144	-0.04028389	0.27162679	-0.49602683
-0.46859927	1.00000000	-0.02288637	0.01011884	-0.00005300	0.03170257
0.03959144	-0.02288637	1.00000000	0.05195139	-0.04208930	-0.00431021
-0.04028389	0.01011884	0.05195139	1.00000000	-0.83334683	0.04227493
0.27162679	-0.00005300	-0.04208930	-0.83334683	1.00000000	-0.56744425
-0.49602683	0.03170257	-0.00431021	0.04227493	-0.56744425	1.00000000

Covariance matrix
5.30265108E-16	-5.64133754E-16	7.35972065E-15	-2.50898959E-14	2.04006301E-13	-1.91179423E-13
-5.64133754E-16	2.73317795E-15	-9.65882751E-15	1.43082232E-14	-9.03785664E-17	2.77407264E-14
7.35972065E-15	-9.65882751E-15	6.51668770E-11	1.13430957E-11	-1.10817824E-11	-5.82372570E-13
-2.50898959E-14	1.43082232E-14	1.13430957E-11	7.31546516E-10	-7.35141971E-10	1.91378556E-11
2.04006301E-13	-9.03785664E-17	-1.10817824E-11	-7.35141971E-10	1.06377288E-09	-3.09768395E-10
-1.91179423E-13	2.77407264E-14	-5.82372570E-13	1.91378556E-11	-3.09768395E-10	2.80142435E-10