AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017HZ31 ∴ Summary
Contact »
(678099) 2017HZ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19515 5.725e-08 au
e 0.034574 7.388e-08
i 12.949 7.301e-06 deg
Ω 95.242 3.398e-05 deg
ω 297.183 0.0001127 deg
M 277.225 0.0001064 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0847 au
Aphelion 3.3056 au
Asc. node-Earth separation 2.15892 au
Desc. node-Earth separation 2.22603 au
Earth MOID 2.11877 au
Orbital period 2086.11 days
Date of orbit computation  apr 23 22:10
Observational summary
Optical observations (Discarded) 182 (1)
Radar observations (Discarded) 0 (0)
Arc length 5354.95 days
Unobserved 303 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 331.31 deg
Declination -19.0748 deg
V Magnitude 22.26 mag
Solar Elongation 68.49 deg
Galactic Latitude -51.12 deg
Rate 0.272 deg/day
Direction 81.348 deg

More info »