NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999HA2 ∴ Summary
Contact »
(357005) 1999HA2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.78242 2.334e-08 au
e 0.701989 3.913e-08
i 15.202 1.113e-05 deg
Ω 147.216 9.697e-05 deg
ω 344.465 9.146e-05 deg
M 331.52 1.107e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8292 au
Aphelion distance 4.7356 au
Asc. node-Earth separation -0.14601 au
Desc. node-Earth separation 3.35022 au
Earth MOID 0.1266 au
Orbital period 1695.24 days
Date of orbit computation   Oct 20 12:54
Observational summary
Optical observations (Discarded) 266 (0)
Radar observations (Discarded) 0 (0)
Arc length 5173 days
Unobserved 3095 days

More info »
Ephemeris
(Epoch 59556 MJD)
Right Ascension 346.539 deg
Declination -16.9299 deg
V Magnitude 22.54 mag
Solar Elongation -85.28 deg
Galactic Latitude -63.63 deg
Rate 0.149 deg/day
Direction 59.462 deg

More info »