NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WW27 ∴ Orbital info ∴ Epoch 58935 MJD
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2017WW27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WW27.eq0)
Keplerian elements
(Epoch 58935.4 MJD)
Value 1-σ variation Units
a 1.20971 5.386e-09 au
e 0.218534 3.329e-08
i 29.88 5.465e-05 deg
Ω 60.52 7.587e-06 deg
ω 73.921 5.428e-05 deg
M 218.242 5.194e-05 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9454 au
Aphelion distance 1.4741 au
Asc. node-Earth separation 0.09743 au
Desc. node-Earth separation 0.21377 au
Earth MOID 0.09072 au
Orbital period 485.985 days
Date of orbit computation   feb 26 11:35

Covariance matrix
2.90073172E-171.31590002E-16-6.43309581E-14-5.69434396E-168.31967963E-14-8.82310101E-14
1.31590002E-161.10849499E-15-2.09217009E-13-1.57326149E-143.34985195E-13-3.64186997E-13
-6.43309581E-14-2.09217009E-132.98673585E-09-1.95041515E-10-1.24597880E-091.41056715E-09
-5.69434396E-16-1.57326149E-14-1.95041515E-105.75671858E-11-1.57441368E-101.08446976E-10
8.31967963E-143.34985195E-13-1.24597880E-09-1.57441368E-102.94662667E-09-2.79706430E-09
-8.82310101E-14-3.64186997E-131.41056715E-091.08446976E-10-2.79706430E-092.69790314E-09

Correlation matrix
1.000000000.73384146-0.21855857-0.013934850.28457075-0.31539463
0.733841461.00000000-0.11498249-0.062279700.18535154-0.21059322
-0.21855857-0.114982491.00000000-0.47037167-0.420000390.49691508
-0.01393485-0.06227970-0.470371671.00000000-0.382268750.27517994
0.284570750.18535154-0.42000039-0.382268751.00000000-0.99203436
-0.31539463-0.210593220.496915080.27517994-0.992034361.00000000