AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017VT31 ∴ Summary
Contact »
(540732) 2017VT31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6367 3.363e-08 au
e 0.155523 9.997e-08
i 4.647 7.532e-06 deg
Ω 136.32 0.0001086 deg
ω 245.121 0.0001117 deg
M 194.497 2.285e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2266 au
Aphelion 3.0468 au
Asc. node-Earth separation 1.76727 au
Desc. node-Earth separation 1.4015 au
Earth MOID 1.23407 au
Orbital period 1563.83 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 140 (0)
Radar observations (Discarded) 0 (0)
Arc length 7642.11 days
Unobserved 457 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 216.895 deg
Declination -7.35898 deg
V Magnitude 21.79 mag
Solar Elongation 173.07 deg
Galactic Latitude 48.39 deg
Rate 0.225 deg/day
Direction -69.85 deg

More info »