AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009RO56 ∴ Orbital info ∴ Epoch epochXXX

(325513) 2009RO56 ▹

ORBITAL INFORMATION

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(ASCII data file 325513.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.92117	3.591e-08	au
e	0.084504	6.75e-08
i	3.771	6.826e-06	deg
Ω	149.649	0.0001209	deg
ω	170.713	0.0001361	deg
M	21.908	6.426e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6743	au
Aphelion	3.168	au
Asc. node-Earth separation	2.17614	au
Desc. node-Earth separation	1.6661	au
Earth MOID	1.66131	au
Orbital period	1823.61	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.02539002	0.00087345	-0.00029088	-0.02823527	-0.07573012
-0.02539002	1.00000000	-0.01299335	-0.00064181	0.26945833	-0.61329854
0.00087345	-0.01299335	1.00000000	0.48264777	-0.43763794	0.02169340
-0.00029088	-0.00064181	0.48264777	1.00000000	-0.89178671	0.01054551
-0.02823527	0.26945833	-0.43763794	-0.89178671	1.00000000	-0.45600991
-0.07573012	-0.61329854	0.02169340	0.01054551	-0.45600991	1.00000000

Covariance matrix
1.28933781E-15	-6.15389571E-17	2.14082163E-16	-1.26325415E-15	-1.38006427E-13	-1.74740106E-13
-6.15389571E-17	4.55625039E-15	-5.98662008E-15	-5.23964087E-15	2.47582220E-12	-2.66021251E-12
2.14082163E-16	-5.98662008E-15	4.65922484E-11	3.98455685E-10	-4.06626667E-10	9.51535728E-12
-1.26325415E-15	-5.23964087E-15	3.98455685E-10	1.46280276E-08	-1.46817537E-08	8.19598223E-11
-1.38006427E-13	2.47582220E-12	-4.06626667E-10	-1.46817537E-08	1.85288348E-08	-3.98876950E-09
-1.74740106E-13	-2.66021251E-12	9.51535728E-12	8.19598223E-11	-3.98876950E-09	4.12934545E-09