NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008WD ∴ Orbital info ∴ Epoch 54791 MJD

2008WD ▹

ORBITAL INFORMATION

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(ASCII data file 2008WD.eq0)

Keplerian elements
(Epoch 54791.1 MJD)
	Value	1-σ variation	Units
a	2.43291	0.004256	au
e	0.616666	0.0006869
i	2.225	0.001938	deg
Ω	232.025	0.0006439	deg
ω	225.026	0.002622	deg
M	352.511	0.021	deg

Other useful info
Absolute Magnitude (H)	25.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9326	au
Aphelion distance	3.9332	au
Asc. node-Earth separation	1.66277	au
Desc. node-Earth separation	0.06066	au
Earth MOID	0.00908	au
Orbital period	1386.08	days
Date of orbit computation	feb 26 10:37

Covariance matrix
1.81122718E-05	2.92314683E-06	8.24608718E-06	-2.71225844E-06	1.11283748E-05	8.93694229E-05
2.92314683E-06	4.71767892E-07	1.33083730E-06	-4.37740798E-07	1.79605153E-06	1.44233620E-05
8.24608718E-06	1.33083730E-06	3.75488967E-06	-1.23256763E-06	5.06303031E-06	4.06879775E-05
-2.71225844E-06	-4.37740798E-07	-1.23256763E-06	4.14652421E-07	-1.67998747E-06	-1.33819465E-05
1.11283748E-05	1.79605153E-06	5.06303031E-06	-1.67998747E-06	6.87449956E-06	5.49055396E-05
8.93694229E-05	1.44233620E-05	4.06879775E-05	-1.33819465E-05	5.49055396E-05	4.40966406E-04

Correlation matrix
1.00000000	0.99999995	0.99991450	-0.98969757	0.99729752	0.99999940
0.99999995	1.00000000	0.99991293	-0.98971632	0.99731892	0.99999899
0.99991450	0.99991293	1.00000000	-0.98780238	0.99653233	0.99991886
-0.98969757	-0.98971632	-0.98780238	1.00000000	-0.99504655	-0.98963361
0.99729752	0.99731892	0.99653233	-0.99504655	1.00000000	0.99722433
0.99999940	0.99999899	0.99991886	-0.98963361	0.99722433	1.00000000