NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2010EF21 ∴ Orbital info ∴ Epoch 55988 MJD
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2010EF21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2010EF21.eq0)
Keplerian elements
(Epoch 55988.1 MJD)
Value 1-σ variation Units
a 2.42666 2.759e-07 au
e 0.719884 4.732e-07
i 10.296 1.906e-05 deg
Ω 300.622 0.0001869 deg
ω 143.724 0.0002051 deg
M 204.716 3.979e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6797 au
Aphelion distance 4.1736 au
Asc. node-Earth separation 1.7699 au
Desc. node-Earth separation -0.24443 au
Earth MOID 0.10702 au
Orbital period 1380.74 days
Date of orbit computation   feb 26 10:48

Covariance matrix
7.60983250E-14-1.24452734E-13-1.89223382E-122.27703668E-122.87739420E-11-1.05859698E-11
-1.24452734E-132.23927607E-133.33326334E-12-8.37459647E-12-4.70109242E-111.77010663E-11
-1.89223382E-123.33326334E-123.63469608E-101.77066284E-09-2.61650003E-092.99416348E-10
2.27703668E-12-8.37459647E-121.77066284E-093.49406424E-08-3.14503067E-08-1.21247914E-09
2.87739420E-11-4.70109242E-11-2.61650003E-09-3.14503067E-084.20683558E-08-3.36622848E-09
-1.05859698E-111.77010663E-112.99416348E-10-1.21247914E-09-3.36622848E-091.58338220E-09

Correlation matrix
1.00000000-0.95337349-0.359793410.044158780.50855045-0.96438450
-0.953373491.000000000.36947219-0.09467703-0.484358810.94005385
-0.359793410.369472191.000000000.49686268-0.669127570.39468314
0.04415878-0.094677030.496862681.00000000-0.82031693-0.16301064
0.50855045-0.48435881-0.66912757-0.820316931.00000000-0.41245155
-0.964384500.940053850.39468314-0.16301064-0.412451551.00000000