AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002QX18 ∴ Orbital info ∴ Epoch epochXXX

(317428) 2002QX18 ▹

ORBITAL INFORMATION

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(ASCII data file 317428.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33237	1.125e-08	au
e	0.178724	4.511e-08
i	3.237	5.168e-06	deg
Ω	61.937	0.0001084	deg
ω	214.023	0.0001112	deg
M	65.992	2.705e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9155	au
Aphelion	2.7492	au
Asc. node-Earth separation	1.6636	au
Desc. node-Earth separation	0.95419	au
Earth MOID	0.90002	au
Orbital period	1301.05	days
Date of orbit computation	Jun 5 01:44

Correlation matrix
1.00000000	0.40362933	-0.01600317	-0.00022928	0.06797482	-0.51207068
0.40362933	1.00000000	-0.01278196	-0.00905792	0.05337263	-0.30694861
-0.01600317	-0.01278196	1.00000000	-0.30115950	0.29272049	0.00736177
-0.00022928	-0.00905792	-0.30115950	1.00000000	-0.97741086	0.02122372
0.06797482	0.05337263	0.29272049	-0.97741086	1.00000000	-0.22451339
-0.51207068	-0.30694861	0.00736177	0.02122372	-0.22451339	1.00000000

Covariance matrix
1.26584241E-16	2.04845928E-16	-9.30429304E-16	-2.79735132E-16	8.50674007E-14	-1.55819971E-13
2.04845928E-16	2.03474318E-15	-2.97947601E-15	-4.43066985E-14	2.67792660E-13	-3.74475887E-13
-9.30429304E-16	-2.97947601E-15	2.67039228E-11	-1.68760348E-10	1.68254212E-10	1.02889974E-12
-2.79735132E-16	-4.43066985E-14	-1.68760348E-10	1.17590607E-08	-1.17893203E-08	6.22459802E-11
8.50674007E-14	2.67792660E-13	1.68254212E-10	-1.17893203E-08	1.23723039E-08	-6.75415341E-10
-1.55819971E-13	-3.74475887E-13	1.02889974E-12	6.22459802E-11	-6.75415341E-10	7.31487284E-10