AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WM78 ∴ Orbital info ∴ Epoch epochXXX

(665028) 2008WM78 ▹

ORBITAL INFORMATION

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(ASCII data file 665028.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69619	2.134e-08	au
e	0.203109	1.387e-07
i	3.381	1.431e-05	deg
Ω	178.39	0.0001464	deg
ω	215.124	0.0001515	deg
M	191.722	2.704e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1486	au
Aphelion	3.2438	au
Asc. node-Earth separation	2.10453	au
Desc. node-Earth separation	1.21335	au
Earth MOID	1.15592	au
Orbital period	1617.05	days
Date of orbit computation	apr 23 22:08

Correlation matrix
1.00000000	-0.29284031	-0.00963584	-0.02062078	-0.01143299	-0.06926392
-0.29284031	1.00000000	-0.00635309	0.02982130	-0.02292717	0.10536746
-0.00963584	-0.00635309	1.00000000	0.64810540	-0.62634910	0.00331359
-0.02062078	0.02982130	0.64810540	1.00000000	-0.96530696	0.00472068
-0.01143299	-0.02292717	-0.62634910	-0.96530696	1.00000000	-0.25740779
-0.06926392	0.10536746	0.00331359	0.00472068	-0.25740779	1.00000000

Covariance matrix
4.55246880E-16	-8.66832330E-16	-2.94141962E-15	-6.44292215E-14	-3.69544514E-14	-3.99642887E-14
-8.66832330E-16	1.92469315E-14	-1.26098471E-14	6.05845160E-13	-4.81853063E-13	3.95301801E-13
-2.94141962E-15	-1.26098471E-14	2.04685694E-10	1.35782482E-09	-1.35751164E-09	1.28198753E-12
-6.44292215E-14	6.05845160E-13	1.35782482E-09	2.14441441E-08	-2.14142641E-08	1.86939195E-11
-3.69544514E-14	-4.81853063E-13	-1.35751164E-09	-2.14142641E-08	2.29491557E-08	-1.05449994E-09
-3.99642887E-14	3.95301801E-13	1.28198753E-12	1.86939195E-11	-1.05449994E-09	7.31278894E-10