AstDyS-2
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AstDyS ∴ Objects ∴ 2012ET2 ∴ Orbital info ∴ Epoch epochXXX
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(668685) 2012ET2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 668685.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03429 3.878e-08 au
e 0.141816 6.309e-08
i 13.606 8.105e-06 deg
Ω 162.188 2.688e-05 deg
ω 317.787 3.828e-05 deg
M 133.484 2.716e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.604 au
Aphelion 3.4646 au
Asc. node-Earth separation 1.69961 au
Desc. node-Earth separation 2.31438 au
Earth MOID 1.63649 au
Orbital period 1930.56 days
Date of orbit computation  apr 23 22:08
Correlation matrix
1.00000000-0.036966670.023961070.014962030.08386046-0.37948197
-0.036966671.00000000-0.01473865-0.021212570.13410789-0.16335352
0.02396107-0.014738651.000000000.01162058-0.016567430.00909223
0.01496203-0.021212570.011620581.00000000-0.68246652-0.00339572
0.083860460.13410789-0.01656743-0.682466521.00000000-0.69202773
-0.37948197-0.163353520.00909223-0.00339572-0.692027731.00000000
Covariance matrix
1.50384809E-15-9.04486106E-177.53091169E-151.55947232E-141.24482303E-13-3.99734290E-13
-9.04486106E-173.98088144E-15-7.53679403E-15-3.59722913E-143.23886102E-13-2.79960265E-13
7.53091169E-15-7.53679403E-156.56869027E-112.53135052E-12-5.13976191E-122.00165067E-12
1.55947232E-14-3.59722913E-142.53135052E-127.22387430E-10-7.02125619E-10-2.47910782E-12
1.24482303E-133.23886102E-13-5.13976191E-12-7.02125619E-101.46519947E-09-7.19532052E-10
-3.99734290E-13-2.79960265E-132.00165067E-12-2.47910782E-12-7.19532052E-107.37830394E-10