NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WW7 ∴ Orbital info ∴ Epoch 55155 MJD
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2009WW7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WW7.eq0)
Keplerian elements
(Epoch 55155.5 MJD)
Value 1-σ variation Units
a 1.09074 0.0001746 au
e 0.262552 0.0002528
i 2.531 0.002303 deg
Ω 57.192 0.000237 deg
ω 273.622 0.002004 deg
M 57.699 0.02584 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8044 au
Aphelion distance 1.3771 au
Asc. node-Earth separation 0.0106 au
Desc. node-Earth separation 0.02008 au
Earth MOID 0.00171 au
Orbital period 416.082 days
Date of orbit computation   feb 26 10:47

Covariance matrix
3.04954662E-084.41270993E-084.02100957E-07-4.13154597E-08-3.04447191E-07-4.51156435E-06
4.41270993E-086.39014695E-085.82089498E-07-5.98181248E-08-4.47473801E-07-6.52751381E-06
4.02100957E-075.82089498E-075.30521429E-06-5.44972117E-07-4.04938058E-06-5.94837027E-05
-4.13154597E-08-5.98181248E-08-5.44972117E-075.61454739E-084.17186885E-076.11176002E-06
-3.04447191E-07-4.47473801E-07-4.04938058E-064.17186885E-074.01563104E-064.49356451E-05
-4.51156435E-06-6.52751381E-06-5.94837027E-056.11176002E-064.49356451E-056.67461962E-04

Correlation matrix
1.000000000.999613980.99969151-0.99847587-0.86999635-0.99999138
0.999613981.000000000.99973035-0.99866538-0.88335504-0.99949153
0.999691510.999730351.00000000-0.99853994-0.87732444-0.99961616
-0.99847587-0.99866538-0.998539941.000000000.878610460.99837950
-0.86999635-0.88335504-0.877324440.878610461.000000000.86796222
-0.99999138-0.99949153-0.999616160.998379500.867962221.00000000