NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999HE1 ∴ Summary
Contact »
(234061) 1999HE1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.36064 7.478e-09 au
e 0.572653 2.658e-08
i 8.166 6.361e-06 deg
Ω 65.805 3.049e-05 deg
ω 221.983 3.074e-05 deg
M 121.463 7.54e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0088 au
Aphelion distance 3.7125 au
Asc. node-Earth separation 1.77668 au
Desc. node-Earth separation 0.09991 au
Earth MOID 0.05151 au
Orbital period 1324.77 days
Date of orbit computation   giu 10 14:12
Observational summary
Optical observations (Discarded) 405 (4)
Radar observations (Discarded) 0 (0)
Arc length 8262 days
Unobserved 367 days

More info »
Ephemeris
(Epoch 59915 MJD)
Right Ascension 110.488 deg
Declination 27.8599 deg
V Magnitude 23.4 mag
Solar Elongation 140.99 deg
Galactic Latitude 18.51 deg
Rate 0.168 deg/day
Direction -70.428 deg

More info »