AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WP90 ∴ Orbital info ∴ Epoch epochXXX

(349683) 2008WP90 ▹

ORBITAL INFORMATION

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(ASCII data file 349683.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69221	2.299e-08	au
e	0.161343	6.424e-08
i	14.177	7.867e-06	deg
Ω	291.437	2.68e-05	deg
ω	162.39	3.893e-05	deg
M	180.295	2.935e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2578	au
Aphelion	3.1266	au
Asc. node-Earth separation	2.08216	au
Desc. node-Earth separation	1.28978	au
Earth MOID	1.27881	au
Orbital period	1613.47	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.19361675	-0.00458126	-0.01151274	0.18820170	-0.48854737
-0.19361675	1.00000000	0.01451727	-0.00745047	0.33554849	-0.33585445
-0.00458126	0.01451727	1.00000000	0.44945238	-0.29916949	-0.00008549
-0.01151274	-0.00745047	0.44945238	1.00000000	-0.69565159	0.04409089
0.18820170	0.33554849	-0.29916949	-0.69565159	1.00000000	-0.71506426
-0.48854737	-0.33585445	-0.00008549	0.04409089	-0.71506426	1.00000000

Covariance matrix
5.28632187E-16	-2.85989413E-16	-8.28618908E-16	-7.09334769E-15	1.68459420E-13	-3.29635034E-13
-2.85989413E-16	4.12724682E-15	7.33682516E-15	-1.28265483E-14	8.39228969E-13	-6.33185865E-13
-8.28618908E-16	7.33682516E-15	6.18851169E-11	9.47485847E-11	-9.16231826E-11	-1.97348287E-14
-7.09334769E-15	-1.28265483E-14	9.47485847E-11	7.18111490E-10	-7.25742699E-10	3.46732591E-11
1.68459420E-13	8.39228969E-13	-9.16231826E-11	-7.25742699E-10	1.51561856E-09	-8.16939519E-10
-3.29635034E-13	-6.33185865E-13	-1.97348287E-14	3.46732591E-11	-8.16939519E-10	8.61191548E-10