AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017UH31 ∴ Summary
Contact »
(658751) 2017UH31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14912 3.557e-08 au
e 0.25781 9.585e-08
i 9.848 1.335e-05 deg
Ω 1.73 5.544e-05 deg
ω 52.859 6.64e-05 deg
M 29.813 2.87e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3372 au
Aphelion 3.961 au
Asc. node-Earth separation 1.54149 au
Desc. node-Earth separation 2.48536 au
Earth MOID 1.36361 au
Orbital period 2041.19 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 93 (0)
Radar observations (Discarded) 0 (0)
Arc length 6282.9 days
Unobserved 137 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 91.9471 deg
Declination 31.4597 deg
V Magnitude 22.55 mag
Solar Elongation -57.1 deg
Galactic Latitude 5.41 deg
Rate 0.401 deg/day
Direction 96.497 deg

More info »