AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017AO20 ∴ Summary
Contact »
2017AO20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94906 4.337e-08 au
e 0.543763 2.456e-07
i 10.121 8.357e-06 deg
Ω 222.58 6.778e-05 deg
ω 245.227 0.0001422 deg
M 161.424 2.264e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.3455 au
Aphelion 4.5527 au
Asc. node-Earth separation 1.68238 au
Desc. node-Earth separation 0.70069 au
Earth MOID 0.40481 au
Orbital period 1849.8 days
Date of orbit computation  feb 22 08:24
Observational summary
Optical observations (Discarded) 209 (0)
Radar observations (Discarded) 0 (0)
Arc length 7299.97 days
Unobserved 723 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 293.462 deg
Declination -13.2696 deg
V Magnitude 26.02 mag
Solar Elongation 74.58 deg
Galactic Latitude -15.31 deg
Rate 0.128 deg/day
Direction 65.649 deg

More info »