NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HY4 ∴ Summary
Contact »
2017HY4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.35135 0.0003783 au
e 0.221876 0.000194
i 9.398 0.006203 deg
Ω 212.267 0.0001479 deg
ω 351.781 0.003214 deg
M 155.327 0.676 deg

More info »
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0515 au
Aphelion distance 1.6512 au
Asc. node-Earth separation 0.04814 au
Desc. node-Earth separation 0.65287 au
Earth MOID 0.04805 au
Orbital period 573.784 days
Date of orbit computation   feb 26 11:37
Observational summary
Optical observations (Discarded) 58 (0)
Radar observations (Discarded) 0 (0)
Arc length 25 days
Unobserved 2533 days

More info »
Ephemeris
(Epoch 60427 MJD)
Right Ascension 23.4827 deg
Declination 11.2507 deg
V Magnitude 29.11 mag
Solar Elongation 11.11 deg
Galactic Latitude -50.26 deg
Rate 0.62 deg/day
Direction 72.304 deg

More info »