AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017ON20 ∴ Summary
Contact »
(540074) 2017ON20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.97824 1.985e-07 au
e 0.276115 1.12e-07
i 8.242 1.335e-05 deg
Ω 107.437 7.959e-05 deg
ω 228.969 8.64e-05 deg
M 290.47 3.238e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8798 au
Aphelion 5.0767 au
Asc. node-Earth separation 3.50525 au
Desc. node-Earth separation 2.0947 au
Earth MOID 1.87871 au
Orbital period 2898.24 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 7556.05 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »