AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WC9 ∴ Orbital info ∴ Epoch epochXXX

(346596) 2008WC9 ▹

ORBITAL INFORMATION

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(ASCII data file 346596.eq0)

Keplerian elements at epoch
58227.6 MJD
	Value	1-σ variation	Units
a	2.54271	1.869e-08	au
e	0.089532	6.171e-08
i	3.813	5.189e-06	deg
Ω	98.994	0.0001186	deg
ω	237.073	0.0001261	deg
M	176.567	4.12e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3151	au
Aphelion	2.7704	au
Asc. node-Earth separation	1.66682	au
Desc. node-Earth separation	1.38852	au
Earth MOID	1.30646	au
Orbital period	1480.96	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.12632662	-0.00478216	-0.00629231	-0.00038830	0.02374163
-0.12632662	1.00000000	-0.01665926	-0.01945596	0.15353596	-0.45142663
-0.00478216	-0.01665926	1.00000000	-0.26666071	0.24303256	0.02375185
-0.00629231	-0.01945596	-0.26666071	1.00000000	-0.94211950	0.01092394
-0.00038830	0.15353596	0.24303256	-0.94211950	1.00000000	-0.34336133
0.02374163	-0.45142663	0.02375185	0.01092394	-0.34336133	1.00000000

Covariance matrix
3.49247637E-16	-1.45686594E-16	-4.63756737E-16	-1.39464394E-14	-9.14901069E-16	1.82782199E-14
-1.45686594E-16	3.80816643E-15	-5.33473617E-15	-1.42395716E-13	1.19455126E-12	-1.14762986E-12
-4.63756737E-16	-5.33473617E-15	2.69276647E-11	-1.64113617E-10	1.59001241E-10	5.07754192E-12
-1.39464394E-14	-1.42395716E-13	-1.64113617E-10	1.40660603E-08	-1.40873382E-08	5.33730716E-11
-9.14901069E-16	1.19455126E-12	1.59001241E-10	-1.40873382E-08	1.58954718E-08	-1.78338373E-09
1.82782199E-14	-1.14762986E-12	5.07754192E-12	5.33730716E-11	-1.78338373E-09	1.69712340E-09