NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009JL1 ∴ Orbital info ∴ Epoch 60400 MJD
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(518735) 2009JL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 518735.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.17993 2.53e-09 au
e 0.170702 3.759e-08
i 11.513 8.845e-06 deg
Ω 69.515 1.274e-05 deg
ω 289.607 2.209e-05 deg
M 109.731 1.617e-05 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9785 au
Aphelion distance 1.3814 au
Asc. node-Earth separation 0.09822 au
Desc. node-Earth separation 0.20128 au
Earth MOID 0.07661 au
Orbital period 468.15 days
Date of orbit computation   feb 26 13:14

Covariance matrix
6.40029258E-185.17694084E-17-1.41000682E-15-1.00966777E-15-3.36509534E-15-1.43397711E-14
5.17694084E-171.41312008E-15-5.65285672E-14-1.03554770E-133.14123498E-13-4.04493876E-13
-1.41000682E-15-5.65285672E-147.82266349E-11-3.73400003E-11-2.18370922E-124.20134121E-11
-1.00966777E-15-1.03554770E-13-3.73400003E-111.62353917E-10-2.01771597E-105.03288317E-11
-3.36509534E-153.14123498E-13-2.18370922E-12-2.01771597E-104.87910194E-10-2.73414129E-10
-1.43397711E-14-4.04493876E-134.20134121E-115.03288317E-11-2.73414129E-102.61319363E-10

Correlation matrix
1.000000000.54435693-0.06301500-0.03132183-0.06021816-0.35063600
0.544356931.00000000-0.17002043-0.216196760.37830401-0.66563573
-0.06301500-0.170020431.00000000-0.33133370-0.011177570.29384942
-0.03132183-0.21619676-0.331333701.00000000-0.716900200.24434287
-0.060218160.37830401-0.01117757-0.716900201.00000000-0.76571158
-0.35063600-0.665635730.293849420.24434287-0.765711581.00000000