AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017ST96 ∴ Summary
Contact »
(540508) 2017ST96  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13138 5.63e-08 au
e 0.18628 6.413e-08
i 6.128 9.821e-06 deg
Ω 134.529 6.529e-05 deg
ω 281.996 8.197e-05 deg
M 27.312 4.498e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5481 au
Aphelion 3.7147 au
Asc. node-Earth separation 1.92456 au
Desc. node-Earth separation 2.13084 au
Earth MOID 1.56917 au
Orbital period 2023.96 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 146 (1)
Radar observations (Discarded) 0 (0)
Arc length 5839.97 days
Unobserved 107 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 85.0665 deg
Declination 20.6177 deg
V Magnitude 22.82 mag
Solar Elongation -50.48 deg
Galactic Latitude -5.39 deg
Rate 0.39 deg/day
Direction 84.151 deg

More info »