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AstDyS ∴ Objects ∴ 1998QN69 ∴ Orbital info ∴ Epoch epochXXX
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(74131) 1998QN69  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74131.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60788 1.217e-08 au
e 0.113904 3.338e-08
i 13.899 5.191e-06 deg
Ω 275.817 1.81e-05 deg
ω 119.979 3.522e-05 deg
M 338.872 2.846e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3108 au
Aphelion 2.9049 au
Asc. node-Earth separation 1.71273 au
Desc. node-Earth separation 1.45276 au
Earth MOID 1.35379 au
Orbital period 1538.26 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.264990090.00055159-0.00692022-0.11461673-0.00989171
0.264990091.00000000-0.007740260.00808681-0.234329880.20664739
0.00055159-0.007740261.000000000.42913482-0.18743555-0.03244227
-0.006920220.008086810.429134821.00000000-0.49347064-0.00357653
-0.11461673-0.23432988-0.18743555-0.493470641.00000000-0.85380762
-0.009891710.20664739-0.03244227-0.00357653-0.853807621.00000000
Covariance matrix
1.48208378E-161.07681437E-163.48591781E-17-1.52449190E-15-4.91504808E-14-3.42709193E-15
1.07681437E-161.11416537E-15-1.34119741E-154.88450872E-15-2.75515403E-131.96301121E-13
3.48591781E-17-1.34119741E-152.69478637E-114.03111099E-11-3.42734269E-11-4.79282387E-12
-1.52449190E-154.88450872E-154.03111099E-113.27444472E-10-3.14538298E-10-1.84182762E-12
-4.91504808E-14-2.75515403E-13-3.42734269E-11-3.14538298E-101.24075709E-09-8.55896889E-10
-3.42709193E-151.96301121E-13-4.79282387E-12-1.84182762E-12-8.55896889E-108.09908716E-10