AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009XZ9 ∴ Orbital info ∴ Epoch epochXXX

(279320) 2009XZ9 ▹

ORBITAL INFORMATION

◲

(ASCII data file 279320.eq0)

Keplerian elements at epoch
57957.7 MJD
	Value	1-σ variation	Units
a	2.27204	1.275e-08	au
e	0.130547	4.893e-08
i	4.019	6.288e-06	deg
Ω	42.987	9.849e-05	deg
ω	20.592	0.0001045	deg
M	64.102	3.126e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9754	au
Aphelion	2.5686	au
Asc. node-Earth separation	0.99764	au
Desc. node-Earth separation	1.53519	au
Earth MOID	0.98726	au
Orbital period	1250.9	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.05694916	-0.00351746	-0.00408195	0.07318418	-0.23058881
-0.05694916	1.00000000	0.00033280	0.00357166	-0.07009292	0.19527095
-0.00351746	0.00033280	1.00000000	-0.33335629	0.31510431	-0.00486741
-0.00408195	0.00357166	-0.33335629	1.00000000	-0.94623639	0.02072189
0.07318418	-0.07009292	0.31510431	-0.94623639	1.00000000	-0.33994953
-0.23058881	0.19527095	-0.00486741	0.02072189	-0.33994953	1.00000000

Covariance matrix
1.62637828E-16	-3.55337186E-17	-2.82069410E-16	-5.12693696E-15	9.75056568E-14	-9.19211168E-14
-3.55337186E-17	2.39378504E-15	1.02386250E-16	1.72104527E-14	-3.58276695E-13	2.98638989E-13
-2.82069410E-16	1.02386250E-16	3.95396017E-11	-2.06444975E-10	2.07000939E-10	-9.56710765E-13
-5.12693696E-15	1.72104527E-14	-2.06444975E-10	9.69971656E-09	-9.73600951E-09	6.37933204E-11
9.75056568E-14	-3.58276695E-13	2.07000939E-10	-9.73600951E-09	1.09144949E-08	-1.11015228E-09
-9.19211168E-14	2.98638989E-13	-9.56710765E-13	6.37933204E-11	-1.11015228E-09	9.77085525E-10