AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005HD ∴ Summary
Contact »
(145155) 2005HD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54582 1.22e-08 au
e 0.061333 4.239e-08
i 5.536 4.705e-06 deg
Ω 56.684 3.907e-05 deg
ω 126.583 5.217e-05 deg
M 272.451 3.374e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3897 au
Aphelion 2.702 au
Asc. node-Earth separation 1.64503 au
Desc. node-Earth separation 1.43523 au
Earth MOID 1.39563 au
Orbital period 1483.68 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 888 (15)
Radar observations (Discarded) 0 (0)
Arc length 8786.07 days
Unobserved 110 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 77.4255 deg
Declination 25.678 deg
V Magnitude 21.29 mag
Solar Elongation -43.79 deg
Galactic Latitude -8.45 deg
Rate 0.405 deg/day
Direction 84.048 deg

More info »