AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002WL25 ∴ Orbital info ∴ Epoch epochXXX

(287429) 2002WL25 ▹

ORBITAL INFORMATION

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(ASCII data file 287429.eq0)

Keplerian elements at epoch
57749.3 MJD
	Value	1-σ variation	Units
a	2.72094	1.608e-08	au
e	0.045927	6.061e-08
i	6.801	6.798e-06	deg
Ω	38.745	3.962e-05	deg
ω	317.871	7.282e-05	deg
M	91.464	6.041e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.596	au
Aphelion	2.8459	au
Asc. node-Earth separation	1.63299	au
Desc. node-Earth separation	1.80258	au
Earth MOID	1.59579	au
Orbital period	1639.37	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	0.16263278	0.00063318	-0.00918107	0.10414351	-0.12355276
0.16263278	1.00000000	0.00798188	-0.00135542	0.31448824	-0.39010692
0.00063318	0.00798188	1.00000000	-0.14512964	0.08711589	-0.01012761
-0.00918107	-0.00135542	-0.14512964	1.00000000	-0.54682596	0.00927881
0.10414351	0.31448824	0.08711589	-0.54682596	1.00000000	-0.84040829
-0.12355276	-0.39010692	-0.01012761	0.00927881	-0.84040829	1.00000000

Covariance matrix
2.58680099E-16	1.58545298E-16	6.92336433E-17	-5.85081967E-15	1.21967441E-13	-1.20042118E-13
1.58545298E-16	3.67390165E-15	3.28908959E-15	-3.25522641E-15	1.38802839E-12	-1.42839103E-12
6.92336433E-17	3.28908959E-15	4.62182694E-11	-3.90935327E-11	4.31255266E-11	-4.15923735E-12
-5.85081967E-15	-3.25522641E-15	-3.90935327E-11	1.56994312E-09	-1.57768849E-09	2.22092609E-11
1.21967441E-13	1.38802839E-12	4.31255266E-11	-1.57768849E-09	5.30225185E-09	-3.69675102E-09
-1.20042118E-13	-1.42839103E-12	-4.15923735E-12	2.22092609E-11	-3.69675102E-09	3.64921453E-09