NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009WD52 ∴ Orbital info ∴ Epoch 60400 MJD

2009WD52 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WD52.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.31528	0.002806	au
e	0.22625	0.001572
i	30.22	0.09288	deg
Ω	61.545	0.005354	deg
ω	327.08	0.04812	deg
M	206.644	11.68	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0177	au
Aphelion distance	1.6129	au
Asc. node-Earth separation	0.06218	au
Desc. node-Earth separation	0.52805	au
Earth MOID	0.06065	au
Orbital period	550.969	days
Date of orbit computation	feb 26 10:43

Covariance matrix
7.87500313E-06	4.41163216E-06	2.60639467E-04	1.50233004E-05	1.34293504E-04	-3.27816810E-02
4.41163216E-06	2.47149341E-06	1.46010625E-04	8.41610991E-06	7.51913069E-05	-1.83645048E-02
2.60639467E-04	1.46010625E-04	8.62651574E-03	4.97228026E-04	4.44553137E-03	-1.08497780E+00
1.50233004E-05	8.41610991E-06	4.97228026E-04	2.86603064E-05	2.56224484E-04	-6.25382834E-02
1.34293504E-04	7.51913069E-05	4.44553137E-03	2.56224484E-04	2.31550008E-03	-5.59045127E-01
-3.27816810E-02	-1.83645048E-02	-1.08497780E+00	-6.25382834E-02	-5.59045127E-01	1.36462000E+02

Correlation matrix
1.00000000	0.99998664	0.99999333	0.99999901	0.99450561	-0.99999997
0.99998664	1.00000000	0.99997011	0.99997986	0.99395221	-0.99998533
0.99999333	0.99997011	1.00000000	0.99999419	0.99468042	-0.99999373
0.99999901	0.99997986	0.99999419	1.00000000	0.99462143	-0.99999925
0.99450561	0.99395221	0.99468042	0.99462143	1.00000000	-0.99453163
-0.99999997	-0.99998533	-0.99999373	-0.99999925	-0.99453163	1.00000000