AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2006XA18 ∴ Orbital info ∴ Epoch epochXXX

(256325) 2006XA18 ▹

ORBITAL INFORMATION

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(ASCII data file 256325.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70591	1.66e-08	au
e	0.092332	4.275e-08
i	6.149	4.743e-06	deg
Ω	81.87	5.061e-05	deg
ω	186.828	5.902e-05	deg
M	161.654	2.983e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4561	au
Aphelion	2.9557	au
Asc. node-Earth separation	1.96995	au
Desc. node-Earth separation	1.44195	au
Earth MOID	1.43999	au
Orbital period	1625.8	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	0.09001098	-0.01171669	-0.00511113	-0.15272175	0.12447800
0.09001098	1.00000000	-0.00028653	0.00112715	0.00791158	-0.02745805
-0.01171669	-0.00028653	1.00000000	-0.01941143	0.02057738	-0.00490628
-0.00511113	0.00112715	-0.01941143	1.00000000	-0.84993726	-0.00327592
-0.15272175	0.00791158	0.02057738	-0.84993726	1.00000000	-0.51231314
0.12447800	-0.02745805	-0.00490628	-0.00327592	-0.51231314	1.00000000

Covariance matrix
2.75614929E-16	6.38759914E-17	-9.22679727E-16	-4.29423405E-15	-1.49645228E-13	6.16531746E-14
6.38759914E-17	1.82718121E-15	-5.80963199E-17	2.43831159E-15	1.99601958E-14	-3.50164386E-14
-9.22679727E-16	-5.80963199E-17	2.25003639E-11	-4.65982393E-12	5.76096757E-12	-6.94317967E-13
-4.29423405E-15	2.43831159E-15	-4.65982393E-12	2.56114678E-09	-2.53871952E-09	-4.94608785E-12
-1.49645228E-13	1.99601958E-14	5.76096757E-12	-2.53871952E-09	3.48354348E-09	-9.02106010E-10
6.16531746E-14	-3.50164386E-14	-6.94317967E-13	-4.94608785E-12	-9.02106010E-10	8.90067464E-10