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AstDyS ∴ Objects ∴ 1998QW75 ∴ Orbital info ∴ Epoch epochXXX
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(168421) 1998QW75  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 168421.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64133 1.37e-08 au
e 0.241175 3.848e-08
i 16.938 4.675e-06 deg
Ω 183.719 1.838e-05 deg
ω 137.946 2.28e-05 deg
M 359.811 1.481e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0043 au
Aphelion 3.2784 au
Asc. node-Earth separation 2.03337 au
Desc. node-Earth separation 1.1081 au
Earth MOID 1.0241 au
Orbital period 1567.95 days
Date of orbit computation  apr 23 20:24
Correlation matrix
1.00000000-0.316705860.065847330.007141130.23128044-0.65052229
-0.316705861.00000000-0.04942419-0.00875217-0.089661860.28400184
0.06584733-0.049424191.000000000.25700921-0.15370524-0.08283958
0.00714113-0.008752170.257009211.00000000-0.77189776-0.00129737
0.23128044-0.08966186-0.15370524-0.771897761.00000000-0.58469111
-0.650522290.28400184-0.08283958-0.00129737-0.584691111.00000000
Covariance matrix
1.87791776E-16-1.66992757E-164.21819297E-151.79901782E-157.22650715E-14-1.32006073E-13
-1.66992757E-161.48049354E-15-8.88981746E-15-6.19083500E-15-7.86615060E-141.61814654E-13
4.21819297E-15-8.88981746E-152.18524432E-112.20866080E-11-1.63828675E-11-5.73431223E-12
1.79901782E-15-6.19083500E-152.20866080E-113.37956399E-10-3.23549968E-10-3.53173389E-13
7.22650715E-14-7.86615060E-14-1.63828675E-11-3.23549968E-105.19879258E-10-1.97410924E-10
-1.32006073E-131.61814654E-13-5.73431223E-12-3.53173389E-13-1.97410924E-102.19273872E-10