AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010HY31 ∴ Summary
Contact »
(343627) 2010HY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.18014 1.535e-07 au
e 0.127792 7.353e-08
i 14.238 7.391e-06 deg
Ω 249.7 2.995e-05 deg
ω 55.793 4.909e-05 deg
M 54.891 3.281e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.5182 au
Aphelion 5.8421 au
Asc. node-Earth separation 3.73989 au
Desc. node-Earth separation 4.50496 au
Earth MOID 3.52818 au
Orbital period 4306.37 days
Date of orbit computation  apr 23 21:02
Observational summary
Optical observations (Discarded) 385 (0)
Radar observations (Discarded) 0 (0)
Arc length 8375.02 days
Unobserved 172 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 14.9774 deg
Declination 16.7691 deg
V Magnitude 20.69 mag
Solar Elongation 19.11 deg
Galactic Latitude -46.05 deg
Rate 0.238 deg/day
Direction 68.15 deg

More info »