AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WB15 ∴ Orbital info ∴ Epoch epochXXX

(506454) 2001WB15 ▹

ORBITAL INFORMATION

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(ASCII data file 506454.eq0)

Keplerian elements at epoch
58408.8 MJD
	Value	1-σ variation	Units
a	1.92173	1.25e-08	au
e	0.069812	8.82e-08
i	18.874	7.252e-06	deg
Ω	257.71	2.05e-05	deg
ω	217.045	9.824e-05	deg
M	77.685	8.917e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7876	au
Aphelion	2.0559	au
Asc. node-Earth separation	1.01011	au
Desc. node-Earth separation	0.82693	au
Earth MOID	0.82014	au
Orbital period	973.05	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	0.26792863	0.07733326	0.01713074	0.55334371	-0.57648239
0.26792863	1.00000000	0.04096674	0.02306870	0.55135743	-0.53272641
0.07733326	0.04096674	1.00000000	0.03140685	0.06802584	-0.07616183
0.01713074	0.02306870	0.03140685	1.00000000	-0.18511661	-0.01053441
0.55334371	0.55135743	0.06802584	-0.18511661	1.00000000	-0.97840887
-0.57648239	-0.53272641	-0.07616183	-0.01053441	-0.97840887	1.00000000

Covariance matrix
1.56169682E-16	2.95319069E-16	7.00847294E-15	4.38847736E-15	6.79317910E-13	-6.42394992E-13
2.95319069E-16	7.77943387E-15	2.62037867E-14	4.17096503E-14	4.77734877E-12	-4.18982575E-12
7.00847294E-15	2.62037867E-14	5.25917240E-11	4.66898500E-12	4.84632308E-11	-4.92508567E-11
4.38847736E-15	4.17096503E-14	4.66898500E-12	4.20222072E-10	-3.72790248E-10	-1.92560596E-11
6.79317910E-13	4.77734877E-12	4.84632308E-11	-3.72790248E-10	9.65071396E-09	-8.57073055E-09
-6.42394992E-13	-4.18982575E-12	-4.92508567E-11	-1.92560596E-11	-8.57073055E-09	7.95125130E-09