AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017QG31 ∴ Summary
Contact »
(584706) 2017QG31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96711 3.822e-08 au
e 0.111831 1.175e-07
i 8.386 8.417e-06 deg
Ω 269.325 8.051e-05 deg
ω 97.368 9.233e-05 deg
M 77.922 4.395e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6353 au
Aphelion 3.2989 au
Asc. node-Earth separation 1.95621 au
Desc. node-Earth separation 1.90569 au
Earth MOID 1.65088 au
Orbital period 1866.8 days
Date of orbit computation  feb 22 03:51
Observational summary
Optical observations (Discarded) 190 (2)
Radar observations (Discarded) 0 (0)
Arc length 7314.93 days
Unobserved 107 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 84.285 deg
Declination 21.8521 deg
V Magnitude 22.24 mag
Solar Elongation -55.61 deg
Galactic Latitude -5.36 deg
Rate 0.324 deg/day
Direction 91.1 deg

More info »