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AstDyS ∴ Objects ∴ 2008EF121 ∴ Orbital info ∴ Epoch epochXXX
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(457088) 2008EF121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 457088.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.655 2.235e-08 au
e 0.125336 7.566e-08
i 3.226 8.119e-06 deg
Ω 38.931 0.0001124 deg
ω 160.503 0.0001158 deg
M 244.069 2.732e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3222 au
Aphelion 2.9878 au
Asc. node-Earth separation 1.97183 au
Desc. node-Earth separation 1.32992 au
Earth MOID 1.32017 au
Orbital period 1580.14 days
Date of orbit computation  Jun 5 02:15
Correlation matrix
1.000000000.30446200-0.00200569-0.006892250.01506800-0.24787655
0.304462001.000000000.00572106-0.015263640.00605280-0.01927563
-0.002005690.005721061.00000000-0.267480250.257294550.00773469
-0.00689225-0.01526364-0.267480251.00000000-0.96675493-0.00318941
0.015068000.006052800.25729455-0.966754931.00000000-0.24343050
-0.24787655-0.019275630.00773469-0.00318941-0.243430501.00000000
Covariance matrix
4.99434131E-165.14829881E-16-3.63934268E-16-1.73127392E-143.90063955E-14-1.51355139E-13
5.14829881E-165.72510005E-153.51469863E-15-1.29812130E-135.30504669E-14-3.98494920E-14
-3.63934268E-163.51469863E-156.59234626E-11-2.44105432E-102.41986815E-101.71587394E-12
-1.73127392E-14-1.29812130E-13-2.44105432E-101.26337253E-08-1.25870286E-08-9.79487382E-12
3.90063955E-145.30504669E-142.41986815E-10-1.25870286E-081.34178279E-08-7.70439799E-10
-1.51355139E-13-3.98494920E-141.71587394E-12-9.79487382E-12-7.70439799E-107.46526499E-10