AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017HO31 ∴ Summary
Contact »
(565923) 2017HO31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73539 2.373e-08 au
e 0.057728 6.521e-08
i 6.064 7.499e-06 deg
Ω 108.365 7.7e-05 deg
ω 123.323 0.0001105 deg
M 191.512 7.651e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5775 au
Aphelion 2.8933 au
Asc. node-Earth separation 1.83289 au
Desc. node-Earth separation 1.62583 au
Earth MOID 1.57186 au
Orbital period 1652.44 days
Date of orbit computation  feb 22 03:48
Observational summary
Optical observations (Discarded) 124 (2)
Radar observations (Discarded) 0 (0)
Arc length 8462.9 days
Unobserved 160 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 53.8983 deg
Declination 15.9889 deg
V Magnitude 23.4 mag
Solar Elongation -29.43 deg
Galactic Latitude -31.31 deg
Rate 0.377 deg/day
Direction 73.731 deg

More info »