NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005HA8 ∴ Summary
Contact »
(331999) 2005HA8  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74047 3.857e-09 au
e 0.285926 4.666e-08
i 13.391 5.124e-06 deg
Ω 102.128 2.234e-05 deg
ω 173.357 2.744e-05 deg
M 57.784 2.068e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2428 au
Aphelion distance 2.2381 au
Asc. node-Earth separation 1.24949 au
Desc. node-Earth separation 0.228 au
Earth MOID 0.22713 au
Orbital period 838.681 days
Date of orbit computation   feb 26 13:24
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 6522 days
Unobserved 427 days

More info »
Ephemeris
(Epoch 60426 MJD)
Right Ascension 25.8392 deg
Declination 1.61287 deg
V Magnitude 23.08 mag
Solar Elongation 14.15 deg
Galactic Latitude -58.66 deg
Rate 0.626 deg/day
Direction 69.32 deg

More info »