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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007UK138 ∴ Orbital info ∴ Epoch epochXXX
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(498266) 2007UK138  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 498266.eq0)
Keplerian elements at epoch
58151.9 MJD
Value 1-σ variation Units
a 2.27462 2.111e-08 au
e 0.11637 7.113e-08
i 7.894 7.883e-06 deg
Ω 27.417 5.688e-05 deg
ω 18.619 6.927e-05 deg
M 354.771 3.82e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0099 au
Aphelion 2.5393 au
Asc. node-Earth separation 1.02661 au
Desc. node-Earth separation 1.51845 au
Earth MOID 1.02075 au
Orbital period 1253.03 days
Date of orbit computation  Jul 26 10:56
Correlation matrix
1.000000000.055723170.00116857-0.008441210.27764385-0.48328331
0.055723171.00000000-0.022081150.005008360.11283946-0.19320768
0.00116857-0.022081151.000000000.20553529-0.170487380.00592251
-0.008441210.005008360.205535291.00000000-0.80535077-0.01343381
0.277643850.11283946-0.17048738-0.805350771.00000000-0.57622038
-0.48328331-0.193207680.00592251-0.01343381-0.576220381.00000000
Covariance matrix
4.45550617E-168.36667863E-171.94442615E-16-1.01338643E-144.05955352E-13-3.89692818E-13
8.36667863E-175.05984790E-15-1.23816802E-142.02621614E-145.55995686E-13-5.25007125E-13
1.94442615E-16-1.23816802E-146.21410258E-119.21503967E-11-9.30943117E-111.78347591E-12
-1.01338643E-142.02621614E-149.21503967E-113.23476851E-09-3.17284149E-09-2.91872291E-11
4.05955352E-135.55995686E-13-9.30943117E-11-3.17284149E-094.79825568E-09-1.52476317E-09
-3.89692818E-13-5.25007125E-131.78347591E-12-2.91872291E-11-1.52476317E-091.45929860E-09