AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017DD116 ∴ Summary
Contact »
(677862) 2017DD116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06027 6.21e-08 au
e 0.177662 1.027e-07
i 25.214 2.257e-05 deg
Ω 307.141 1.963e-05 deg
ω 268.533 7.598e-05 deg
M 69.576 8.175e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5166 au
Aphelion 3.604 au
Asc. node-Earth separation 1.9623 au
Desc. node-Earth separation 1.96597 au
Earth MOID 1.66209 au
Orbital period 1955.41 days
Date of orbit computation  apr 23 22:10
Observational summary
Optical observations (Discarded) 168 (1)
Radar observations (Discarded) 0 (0)
Arc length 5871.87 days
Unobserved 810 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 329.877 deg
Declination -10.8871 deg
V Magnitude 22.19 mag
Solar Elongation 67.76 deg
Galactic Latitude -46.51 deg
Rate 0.271 deg/day
Direction 52.866 deg

More info »