AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000WD178 ∴ Orbital info ∴ Epoch epochXXX

(71997) 2000WD178 ▹

ORBITAL INFORMATION

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(ASCII data file 71997.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29291	8.231e-09	au
e	0.299268	4.386e-08
i	7.232	3.742e-06	deg
Ω	82.54	3.695e-05	deg
ω	264.096	3.735e-05	deg
M	325.868	7.718e-06	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6067	au
Aphelion	2.9791	au
Asc. node-Earth separation	1.16989	au
Desc. node-Earth separation	1.00987	au
Earth MOID	0.62028	au
Orbital period	1268.17	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.13382831	-0.01960909	-0.00176439	0.02546639	-0.67012704
0.13382831	1.00000000	-0.07568824	-0.01623388	0.05651686	-0.31260394
-0.01960909	-0.07568824	1.00000000	-0.13889932	0.13121068	0.04677298
-0.00176439	-0.01623388	-0.13889932	1.00000000	-0.98009082	0.00058888
0.02546639	0.05651686	0.13121068	-0.98009082	1.00000000	-0.14926428
-0.67012704	-0.31260394	0.04677298	0.00058888	-0.14926428	1.00000000

Covariance matrix
6.77420252E-17	4.83067470E-17	-6.03951429E-16	-5.36558934E-16	7.82832787E-15	-4.25669344E-14
4.83067470E-17	1.92336372E-15	-1.24215139E-14	-2.63055417E-14	9.25723255E-14	-1.05806247E-13
-6.03951429E-16	-1.24215139E-14	1.40033145E-11	-1.92048019E-11	1.83382156E-11	1.35081738E-12
-5.36558934E-16	-2.63055417E-14	-1.92048019E-11	1.36517575E-09	-1.35248689E-09	1.67922026E-13
7.82832787E-15	9.25723255E-14	1.83382156E-11	-1.35248689E-09	1.39490592E-09	-4.30243687E-11
-4.25669344E-14	-1.05806247E-13	1.35081738E-12	1.67922026E-13	-4.30243687E-11	5.95624140E-11