NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HD82 ∴ Orbital info ∴ Epoch 60400 MJD
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(665390) 2009HD82  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 665390.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.2538 1.169e-09 au
e 0.476578 3.17e-08
i 5.801 5.786e-06 deg
Ω 191.2 4.844e-05 deg
ω 148.001 5.154e-05 deg
M 166.488 8.661e-06 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6563 au
Aphelion distance 1.8513 au
Asc. node-Earth separation 0.62702 au
Desc. node-Earth separation -0.30943 au
Earth MOID 0.08125 au
Orbital period 512.793 days
Date of orbit computation   apr 22 10:20

Covariance matrix
1.36581691E-181.88990269E-17-1.12072971E-15-1.09726382E-141.42532857E-14-6.24322700E-15
1.88990269E-171.00497532E-15-2.66365627E-14-4.58802575E-136.34565679E-13-1.61029440E-13
-1.12072971E-15-2.66365627E-143.34786485E-112.28559293E-10-2.32738530E-103.40217027E-12
-1.09726382E-14-4.58802575E-132.28559293E-102.34669671E-09-2.47142064E-091.33282560E-10
1.42532857E-146.34565679E-13-2.32738530E-10-2.47142064E-092.65682984E-09-1.92738152E-10
-6.24322700E-15-1.61029440E-133.40217027E-121.33282560E-10-1.92738152E-107.50198640E-11

Correlation matrix
1.000000000.51011196-0.16573746-0.193814530.23661206-0.61677214
0.510111961.00000000-0.14521669-0.298758080.38834437-0.58646142
-0.16573746-0.145216691.000000000.81542955-0.780373400.06788658
-0.19381453-0.298758080.815429551.00000000-0.989774630.31765574
0.236612060.38834437-0.78037340-0.989774631.00000000-0.43171554
-0.61677214-0.586461420.067886580.31765574-0.431715541.00000000