NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991LH ∴ Orbital info ∴ Epoch 57920 MJD
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(219021) 1991LH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 219021.eq0)
Keplerian elements
(Epoch 57920.5 MJD)
Value 1-σ variation Units
a 1.35665 1.002e-08 au
e 0.732766 7.854e-08
i 53.144 1.337e-05 deg
Ω 281.052 9.93e-06 deg
ω 203.785 1.135e-05 deg
M 274.877 1.834e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3625 au
Aphelion distance 2.3508 au
Asc. node-Earth separation 0.89004 au
Desc. node-Earth separation -0.60692 au
Earth MOID 0.42994 au
Orbital period 577.167 days
Date of orbit computation   feb 26 13:20

Covariance matrix
1.00361636E-16-3.11657733E-162.95302436E-148.61582747E-15-5.07662487E-15-2.09969639E-14
-3.11657733E-166.16787080E-15-5.94642855E-148.71944124E-14-1.72221646E-135.29215586E-13
2.95302436E-14-5.94642855E-141.78730513E-105.36732756E-11-4.98503244E-13-8.15162795E-11
8.61582747E-158.71944124E-145.36732756E-119.86060896E-11-6.73895480E-112.58509860E-11
-5.07662487E-15-1.72221646E-13-4.98503244E-13-6.73895480E-111.28814824E-10-1.46934014E-10
-2.09969639E-145.29215586E-13-8.15162795E-112.58509860E-11-1.46934014E-103.36519263E-10

Correlation matrix
1.00000000-0.396119670.220487420.08660865-0.04464864-0.11425302
-0.396119671.00000000-0.056635560.11180704-0.193213370.36733307
0.22048742-0.056635561.000000000.40430292-0.00328538-0.33238394
0.086608650.111807040.404302921.00000000-0.597940200.14191238
-0.04464864-0.19321337-0.00328538-0.597940201.00000000-0.70572330
-0.114253020.36733307-0.332383940.14191238-0.705723301.00000000