AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WM14 ∴ Orbital info ∴ Epoch epochXXX

(397923) 2008WM14 ▹

ORBITAL INFORMATION

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(ASCII data file 397923.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22269	1.127e-08	au
e	0.178887	6.266e-08
i	4.248	5.815e-06	deg
Ω	228.986	9.232e-05	deg
ω	103.192	9.787e-05	deg
M	282.312	2.316e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8251	au
Aphelion	2.6203	au
Asc. node-Earth separation	1.23305	au
Desc. node-Earth separation	1.07824	au
Earth MOID	0.82036	au
Orbital period	1210.36	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.11184660	0.00238697	0.00664789	-0.13940285	0.20487983
0.11184660	1.00000000	-0.05049282	-0.01607973	-0.05700878	0.18427905
0.00238697	-0.05049282	1.00000000	-0.13137409	0.12812910	-0.01496148
0.00664789	-0.01607973	-0.13137409	1.00000000	-0.94298625	0.00510438
-0.13940285	-0.05700878	0.12812910	-0.94298625	1.00000000	-0.32709560
0.20487983	0.18427905	-0.01496148	0.00510438	-0.32709560	1.00000000

Covariance matrix
1.27062370E-16	7.90036427E-17	1.56464475E-16	6.91777765E-15	-1.53784326E-13	5.34915296E-14
7.90036427E-17	3.92673574E-15	-1.83994990E-14	-9.30183943E-14	-3.49614569E-13	2.67466343E-13
1.56464475E-16	-1.83994990E-14	3.38159070E-11	-7.05252210E-11	7.29189240E-11	-2.01517286E-12
6.91777765E-15	-9.30183943E-14	-7.05252210E-11	8.52213482E-09	-8.51944912E-09	1.09142594E-11
-1.53784326E-13	-3.49614569E-13	7.29189240E-11	-8.51944912E-09	9.57775897E-09	-7.41453612E-10
5.34915296E-14	2.67466343E-13	-2.01517286E-12	1.09142594E-11	-7.41453612E-10	5.36481384E-10