AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HD38 ∴ Summary
Contact »
(445229) 2009HD38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61518 2.209e-08 au
e 0.150952 5.195e-08
i 11.053 5.105e-06 deg
Ω 157.515 3.278e-05 deg
ω 328.731 3.836e-05 deg
M 247.017 2.169e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2204 au
Aphelion 3.0099 au
Asc. node-Earth separation 1.27365 au
Desc. node-Earth separation 1.92514 au
Earth MOID 1.24291 au
Orbital period 1544.72 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 303 (4)
Radar observations (Discarded) 0 (0)
Arc length 5370.77 days
Unobserved 222 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 12.3858 deg
Declination 1.30263 deg
V Magnitude 22.78 mag
Solar Elongation 24.29 deg
Galactic Latitude -61.57 deg
Rate 0.401 deg/day
Direction 71.597 deg

More info »