AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WA28 ∴ Orbital info ∴ Epoch epochXXX

(379319) 2009WA28 ▹

ORBITAL INFORMATION

◲

(ASCII data file 379319.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63473	2.535e-08	au
e	0.035178	5.388e-08
i	5.104	6.017e-06	deg
Ω	66.463	7.011e-05	deg
ω	9.665	0.0001247	deg
M	115.117	0.0001072	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.542	au
Aphelion	2.7274	au
Asc. node-Earth separation	1.55758	au
Desc. node-Earth separation	1.71257	au
Earth MOID	1.5574	au
Orbital period	1562.08	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.26399303	0.02126380	-0.00095868	0.29927834	-0.41888406
-0.26399303	1.00000000	0.00257148	0.01054833	-0.19531687	0.24131070
0.02126380	0.00257148	1.00000000	-0.16416273	0.10559577	-0.01705620
-0.00095868	0.01054833	-0.16416273	1.00000000	-0.55397063	-0.00640865
0.29927834	-0.19531687	0.10559577	-0.55397063	1.00000000	-0.82645385
-0.41888406	0.24131070	-0.01705620	-0.00640865	-0.82645385	1.00000000

Covariance matrix
6.42786351E-16	-3.60603625E-16	3.24356532E-15	-1.70416092E-15	9.46083408E-13	-1.13870860E-12
-3.60603625E-16	2.90274324E-15	8.33559406E-16	3.98465306E-14	-1.31209381E-12	1.39401142E-12
3.24356532E-15	8.33559406E-16	3.61990199E-11	-6.92508976E-11	7.92165196E-11	-1.10031281E-11
-1.70416092E-15	3.98465306E-14	-6.92508976E-11	4.91592070E-09	-4.84295013E-09	-4.81786256E-11
9.46083408E-13	-1.31209381E-12	7.92165196E-11	-4.84295013E-09	1.55468225E-08	-1.10490482E-08
-1.13870860E-12	1.39401142E-12	-1.10031281E-11	-4.81786256E-11	-1.10490482E-08	1.14966386E-08