AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017FZ31 ∴ Summary
Contact »
(639523) 2017FZ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87276 4.798e-08 au
e 0.072413 1.454e-07
i 10.515 1.954e-05 deg
Ω 195.693 3.556e-05 deg
ω 39.12 0.0001074 deg
M 115.564 9.873e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6647 au
Aphelion 3.0808 au
Asc. node-Earth separation 1.70516 au
Desc. node-Earth separation 2.02959 au
Earth MOID 1.664 au
Orbital period 1778.48 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 139 (1)
Radar observations (Discarded) 0 (0)
Arc length 6938.9 days
Unobserved 224 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 8.8929 deg
Declination 5.87438 deg
V Magnitude 22.84 mag
Solar Elongation 24.54 deg
Galactic Latitude -56.77 deg
Rate 0.371 deg/day
Direction 70.371 deg

More info »