AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017DO9 ∴ Summary
Contact »
(677758) 2017DO9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1462 3.27e-08 au
e 0.096241 7.547e-08
i 9.713 8.751e-06 deg
Ω 176.304 3.679e-05 deg
ω 357.646 5.021e-05 deg
M 73.643 3.39e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8434 au
Aphelion 3.449 au
Asc. node-Earth separation 1.84878 au
Desc. node-Earth separation 2.44473 au
Earth MOID 1.84864 au
Orbital period 2038.34 days
Date of orbit computation  apr 23 22:10
Observational summary
Optical observations (Discarded) 218 (0)
Radar observations (Discarded) 0 (0)
Arc length 8019.35 days
Unobserved 351 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 280.275 deg
Declination -11.2709 deg
V Magnitude 21.95 mag
Solar Elongation 114.1 deg
Galactic Latitude -2.85 deg
Rate 0.077 deg/day
Direction 34.759 deg

More info »