AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017HX42 ∴ Summary
Contact »
(639686) 2017HX42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97906 5.869e-08 au
e 0.021716 8.919e-08
i 14.792 8.828e-06 deg
Ω 107.901 3.474e-05 deg
ω 165.782 0.0002137 deg
M 82.586 0.0002116 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9144 au
Aphelion 3.0438 au
Asc. node-Earth separation 2.05895 au
Desc. node-Earth separation 1.89969 au
Earth MOID 1.89887 au
Orbital period 1878.1 days
Date of orbit computation  feb 22 04:02
Observational summary
Optical observations (Discarded) 131 (0)
Radar observations (Discarded) 0 (0)
Arc length 5040.92 days
Unobserved 216 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 12.7619 deg
Declination -6.38341 deg
V Magnitude 22.68 mag
Solar Elongation 23.43 deg
Galactic Latitude -69.25 deg
Rate 0.385 deg/day
Direction 70.21 deg

More info »