NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017YD8 ∴ Orbital info ∴ Epoch 57997 MJD
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2017YD8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017YD8.eq0)
Keplerian elements
(Epoch 57997.8 MJD)
Value 1-σ variation Units
a 1.31502 4.39e-09 au
e 0.32173 3.401e-08
i 24.532 2.007e-05 deg
Ω 97.423 3.764e-06 deg
ω 293.773 1.364e-05 deg
M 318.83 1.275e-05 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8919 au
Aphelion distance 1.7381 au
Asc. node-Earth separation 0.06119 au
Desc. node-Earth separation 0.33803 au
Earth MOID 0.0516 au
Orbital period 550.803 days
Date of orbit computation   Jul 29 12:22

Covariance matrix
1.92707185E-17-6.18433160E-174.46231122E-14-5.24474605E-15-4.31957413E-144.19084698E-14
-6.18433160E-171.15644879E-15-2.79745290E-134.40496488E-142.53102126E-13-3.12466215E-13
4.46231122E-14-2.79745290E-134.02845502E-107.63088581E-12-1.72671029E-101.47376596E-10
-5.24474605E-154.40496488E-147.63088581E-121.41705077E-111.00163297E-11-2.06484431E-11
-4.31957413E-142.53102126E-13-1.72671029E-101.00163297E-111.86042016E-10-1.64978683E-10
4.19084698E-14-3.12466215E-131.47376596E-10-2.06484431E-11-1.64978683E-101.62511729E-10

Correlation matrix
1.00000000-0.414267260.50645591-0.31738238-0.721417150.74887700
-0.414267261.00000000-0.409855080.344101480.54566622-0.72077134
0.50645591-0.409855081.000000000.10099805-0.630731760.57599260
-0.317382380.344101480.100998051.000000000.19507894-0.43028108
-0.721417150.54566622-0.630731760.195078941.00000000-0.94881154
0.74887700-0.720771340.57599260-0.43028108-0.948811541.00000000