NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017QN18 ∴ Orbital info ∴ Epoch 58202 MJD
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2017QN18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017QN18.eq0)
Keplerian elements
(Epoch 58202.6 MJD)
Value 1-σ variation Units
a 2.14641 4.674e-07 au
e 0.830864 4.763e-07
i 6.656 2.681e-05 deg
Ω 280.488 0.0002905 deg
ω 176.392 0.0003585 deg
M 45.985 1.174e-05 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.363 au
Aphelion distance 3.9298 au
Asc. node-Earth separation 2.87581 au
Desc. node-Earth separation -0.62016 au
Earth MOID 0.10346 au
Orbital period 1148.6 days
Date of orbit computation   mag 8 16:16

Covariance matrix
2.18496659E-132.20015187E-13-9.46438792E-12-1.11341845E-101.48415716E-10-3.04710050E-12
2.20015187E-132.26890321E-13-9.43904547E-12-1.11256013E-101.49442073E-10-2.90361728E-12
-9.46438792E-12-9.43904547E-127.18647269E-107.16099657E-09-8.68693447E-098.56390097E-11
-1.11341845E-10-1.11256013E-107.16099657E-098.43683307E-08-1.03154722E-071.77240443E-09
1.48415716E-101.49442073E-10-8.68693447E-09-1.03154722E-071.28510368E-07-2.36062885E-09
-3.04710050E-12-2.90361728E-128.56390097E-111.77240443E-09-2.36062885E-091.37873804E-10

Correlation matrix
1.000000000.98814863-0.75528741-0.820061240.88570360-0.55516682
0.988148631.00000000-0.73920042-0.804129100.87517684-0.51914719
-0.75528741-0.739200421.000000000.91965693-0.903939930.27206512
-0.82006124-0.804129100.919656931.00000000-0.990672940.51967547
0.885703600.87517684-0.90393993-0.990672941.00000000-0.56081258
-0.55516682-0.519147190.272065120.51967547-0.560812581.00000000