NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WY12 ∴ Orbital info ∴ Epoch 58307 MJD
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2017WY12  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2017WY12.eq0)
Keplerian elements
(Epoch 58307.9 MJD)
Value 1-σ variation Units
a 2.48595 3.009e-08 au
e 0.544163 3.927e-08
i 7.948 5.633e-06 deg
Ω 186.133 5.594e-05 deg
ω 272.907 7.861e-05 deg
M 47.752 1.01e-05 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1332 au
Aphelion distance 3.8387 au
Asc. node-Earth separation 0.70491 au
Desc. node-Earth separation 0.79686 au
Earth MOID 0.20851 au
Orbital period 1431.65 days
Date of orbit computation   feb 26 11:44

Covariance matrix
9.05585456E-162.82495907E-161.18782904E-15-2.49955184E-136.46876657E-13-1.28263086E-13
2.82495907E-161.54220606E-15-1.16723011E-13-6.26386359E-145.15209398E-148.58808384E-15
1.18782904E-15-1.16723011E-133.17304848E-115.08054234E-11-7.43644686E-12-1.26248187E-11
-2.49955184E-13-6.26386359E-145.08054234E-113.12929044E-09-4.00796070E-092.50986655E-10
6.46876657E-135.15209398E-14-7.43644686E-12-4.00796070E-096.17978665E-09-6.11865816E-10
-1.28263086E-138.58808384E-15-1.26248187E-112.50986655E-10-6.11865816E-101.01983509E-10

Correlation matrix
1.000000000.239043110.00700730-0.148482230.27344502-0.42205786
0.239043111.00000000-0.52765119-0.028513340.016688830.02165510
0.00700730-0.527651191.000000000.16123109-0.01679347-0.22193297
-0.14848223-0.028513340.161231091.00000000-0.911409980.44428609
0.273445020.01668883-0.01679347-0.911409981.00000000-0.77073392
-0.422057860.02165510-0.221932970.44428609-0.770733921.00000000