NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001UG18 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2001UG18  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001UG18.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.41262 6.169e-09 au
e 0.540005 3.581e-08
i 8.633 8.798e-06 deg
Ω 235.392 3.441e-05 deg
ω 125.036 5.92e-05 deg
M 3.183 1.366e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1098 au
Aphelion distance 3.7154 au
Asc. node-Earth separation 1.46506 au
Desc. node-Earth separation 0.31703 au
Earth MOID 0.16107 au
Orbital period 1368.78 days
Date of orbit computation   feb 26 10:23

Covariance matrix
3.80504554E-17-1.00789580E-162.11504504E-14-5.87250077E-142.29452240E-13-7.15700875E-14
-1.00789580E-161.28237561E-15-1.04402882E-134.42524981E-14-3.42826236E-131.16498737E-13
2.11504504E-14-1.04402882E-137.74102862E-11-7.25301927E-111.69019864E-10-3.71422302E-11
-5.87250077E-144.42524981E-14-7.25301927E-111.18417682E-09-1.68006802E-091.87844479E-10
2.29452240E-13-3.42826236E-131.69019864E-10-1.68006802E-093.50504045E-09-6.76469563E-10
-7.15700875E-141.16498737E-13-3.71422302E-111.87844479E-10-6.76469563E-101.86721641E-10

Correlation matrix
1.00000000-0.456276480.38970893-0.276652680.62829826-0.84909111
-0.456276481.00000000-0.331364150.03591054-0.161703680.23807636
0.38970893-0.331364151.00000000-0.239558300.32448296-0.30893799
-0.276652680.03591054-0.239558301.00000000-0.824654570.39947797
0.62829826-0.161703680.32448296-0.824654571.00000000-0.83618893
-0.849091110.23807636-0.308937990.39947797-0.836188931.00000000