AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017UR42 ∴ Summary
Contact »
(540669) 2017UR42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6913 2.572e-08 au
e 0.285332 6.012e-08
i 13.49 8.965e-06 deg
Ω 83.725 2.77e-05 deg
ω 278.74 3.238e-05 deg
M 186.917 1.604e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9234 au
Aphelion 3.4592 au
Asc. node-Earth separation 1.38578 au
Desc. node-Earth separation 1.56867 au
Earth MOID 0.97597 au
Orbital period 1612.65 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 200 (0)
Radar observations (Discarded) 0 (0)
Arc length 9921.03 days
Unobserved 436 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 187.241 deg
Declination 15.6779 deg
V Magnitude 22.3 mag
Solar Elongation -140.87 deg
Galactic Latitude 77.42 deg
Rate 0.155 deg/day
Direction -90.625 deg

More info »