AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HY5 ∴ Summary
Contact »
(372356) 2009HY5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2491 1.712e-08 au
e 0.115142 6.537e-08
i 4.809 8.134e-06 deg
Ω 140.626 7.907e-05 deg
ω 84.164 8.93e-05 deg
M 144.442 5.024e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9901 au
Aphelion 2.5081 au
Asc. node-Earth separation 1.20744 au
Desc. node-Earth separation 1.23263 au
Earth MOID 0.98806 au
Orbital period 1232.01 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 172 (1)
Radar observations (Discarded) 0 (0)
Arc length 8882.94 days
Unobserved 229 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 25.7969 deg
Declination 7.42949 deg
V Magnitude 23.29 mag
Solar Elongation 10.71 deg
Galactic Latitude -53.24 deg
Rate 0.448 deg/day
Direction 70.099 deg

More info »