AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008XQ39 ∴ Orbital info ∴ Epoch epochXXX

(386461) 2008XQ39 ▹

ORBITAL INFORMATION

◲

(ASCII data file 386461.eq0)

Keplerian elements at epoch
58202.6 MJD
	Value	1-σ variation	Units
a	2.66523	2.438e-08	au
e	0.079293	4.859e-08
i	11.916	5.963e-06	deg
Ω	265.148	2.785e-05	deg
ω	149.288	5.368e-05	deg
M	69.548	4.459e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4539	au
Aphelion	2.8766	au
Asc. node-Earth separation	1.82696	au
Desc. node-Earth separation	1.49522	au
Earth MOID	1.4735	au
Orbital period	1589.28	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.07939393	0.01421542	-0.01358191	0.27971139	-0.32914183
-0.07939393	1.00000000	-0.00436215	0.00321662	0.07465296	-0.06856236
0.01421542	-0.00436215	1.00000000	0.19190753	-0.07863437	-0.02327181
-0.01358191	0.00321662	0.19190753	1.00000000	-0.52011375	0.01546017
0.27971139	0.07465296	-0.07863437	-0.52011375	1.00000000	-0.85814094
-0.32914183	-0.06856236	-0.02327181	0.01546017	-0.85814094	1.00000000

Covariance matrix
5.94456710E-16	-9.40501069E-17	2.06673738E-15	-9.22184516E-15	3.66053824E-13	-3.57794131E-13
-9.40501069E-17	2.36060734E-15	-1.26379739E-15	4.35220007E-15	1.94685504E-13	-1.48520927E-13
2.06673738E-15	-1.26379739E-15	3.55574720E-11	3.18679668E-11	-2.51682217E-11	-6.18707914E-12
-9.22184516E-15	4.35220007E-15	3.18679668E-11	7.75521434E-10	-7.77445440E-10	1.91955822E-11
3.66053824E-13	1.94685504E-13	-2.51682217E-11	-7.77445440E-10	2.88104054E-09	-2.05363529E-09
-3.57794131E-13	-1.48520927E-13	-6.18707914E-12	1.91955822E-11	-2.05363529E-09	1.98783359E-09