AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HD58 ∴ Summary
Contact »
2009HD58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.89059 1.371e-08 au
e 0.082156 8.58e-08
i 19.337 2.145e-05 deg
Ω 37.345 2.511e-05 deg
ω 114.896 0.0001433 deg
M 326.422 0.0001326 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7353 au
Aphelion 2.0459 au
Asc. node-Earth separation 0.95302 au
Desc. node-Earth separation 0.80829 au
Earth MOID 0.78817 au
Orbital period 949.501 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 5345.84 days
Unobserved 157 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 111.84 deg
Declination 37.1391 deg
V Magnitude 23.49 mag
Solar Elongation -50.44 deg
Galactic Latitude 22.71 deg
Rate 0.602 deg/day
Direction 104.719 deg

More info »