AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016WA31 ∴ Summary
Contact »
(488367) 2016WA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75407 3.416e-08 au
e 0.130796 6.119e-08
i 14.191 7.219e-06 deg
Ω 96.865 2.785e-05 deg
ω 296.808 3.926e-05 deg
M 243.786 2.897e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3938 au
Aphelion 3.1143 au
Asc. node-Earth separation 1.57337 au
Desc. node-Earth separation 1.86014 au
Earth MOID 1.4398 au
Orbital period 1669.4 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 192 (1)
Radar observations (Discarded) 0 (0)
Arc length 7520.95 days
Unobserved 351 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 290.729 deg
Declination -20.043 deg
V Magnitude 22.07 mag
Solar Elongation 106.48 deg
Galactic Latitude -15.71 deg
Rate 0.116 deg/day
Direction 104.085 deg

More info »