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AstDyS ∴ Objects ∴ 1998HE14 ∴ Orbital info ∴ Epoch epochXXX
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(219079) 1998HE14  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 219079.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74699 1.691e-08 au
e 0.087931 5.14e-08
i 9.368 5.845e-06 deg
Ω 177.847 2.933e-05 deg
ω 344.965 4.433e-05 deg
M 291.432 3.531e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5054 au
Aphelion 2.9885 au
Asc. node-Earth separation 1.51712 au
Desc. node-Earth separation 1.9752 au
Earth MOID 1.51422 au
Orbital period 1662.97 days
Date of orbit computation  apr 23 20:35
Correlation matrix
1.000000000.328940660.00369800-0.005473490.28774558-0.50787294
0.328940661.00000000-0.005932150.000301500.21476582-0.32634601
0.00369800-0.005932151.000000000.16497800-0.110935280.00434156
-0.005473490.000301500.164978001.00000000-0.65102585-0.00349791
0.287745580.21476582-0.11093528-0.651025851.00000000-0.74413159
-0.50787294-0.326346010.00434156-0.00349791-0.744131591.00000000
Covariance matrix
2.85950826E-162.85929771E-163.65515959E-16-2.71431286E-152.15690335E-13-3.03244664E-13
2.85929771E-162.64236170E-15-1.78238646E-154.54495765E-164.89370339E-13-5.92334264E-13
3.65515959E-16-1.78238646E-153.41654763E-112.82793620E-11-2.87435081E-118.96050039E-13
-2.71431286E-154.54495765E-162.82793620E-118.60002370E-10-8.46300129E-10-3.62201693E-12
2.15690335E-134.89370339E-13-2.87435081E-11-8.46300129E-101.96495543E-09-1.16471189E-09
-3.03244664E-13-5.92334264E-138.96050039E-13-3.62201693E-12-1.16471189E-091.24676566E-09