NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WW27 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2017WW27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WW27.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.20983 5.576e-09 au
e 0.218547 3.32e-08
i 29.88 5.465e-05 deg
Ω 60.495 7.566e-06 deg
ω 73.93 5.431e-05 deg
M 223.049 5.471e-05 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9454 au
Aphelion distance 1.4742 au
Asc. node-Earth separation 0.09958 au
Desc. node-Earth separation 0.21389 au
Earth MOID 0.09268 au
Orbital period 486.054 days
Date of orbit computation   feb 26 11:35

Covariance matrix
3.10940570E-171.36844241E-16-7.22244535E-144.85134889E-168.07932156E-14-1.28574270E-13
1.36844241E-161.10197807E-15-1.99560219E-13-1.48703460E-143.12934430E-13-5.24249551E-13
-7.22244535E-14-1.99560219E-132.98665480E-09-1.92692174E-10-1.25022147E-091.50621837E-09
4.85134889E-16-1.48703460E-14-1.92692174E-105.72498790E-11-1.58070443E-101.09390847E-10
8.07932156E-143.12934430E-13-1.25022147E-09-1.58070443E-102.94973065E-09-2.91107563E-09
-1.28574270E-13-5.24249551E-131.50621837E-091.09390847E-10-2.91107563E-092.99314889E-09

Correlation matrix
1.000000000.73926706-0.237002570.011498380.26677493-0.42145500
0.739267061.00000000-0.11000058-0.059203490.17357041-0.28866055
-0.23700257-0.110000581.00000000-0.46599824-0.421214450.50376880
0.01149838-0.05920349-0.465998241.00000000-0.384655730.26425885
0.266774930.17357041-0.42121445-0.384655731.00000000-0.97971137
-0.42145500-0.288660550.503768800.26425885-0.979711371.00000000