NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Eros ∴ Summary
Contact »
(433) Eros  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.45825 2.459e-10 au
e 0.22279 1.008e-08
i 10.83 2.507e-06 deg
Ω 304.299 9.926e-06 deg
ω 178.864 1.101e-05 deg
M 159.138 2.937e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.46 mag
Perihelion distance 1.1334 au
Aphelion distance 1.7831 au
Asc. node-Earth separation 0.76863 au
Desc. node-Earth separation 0.14964 au
Earth MOID 0.14964 au
Orbital period 643.199 days
Date of orbit computation   Feb 4 13:56
Observational summary
Optical observations (Discarded) 9013 (137)
Radar observations (Discarded) 6 (0)
Arc length 46000 days
Unobserved 131 days

More info »
Ephemeris
(Epoch 58896 MJD)
Right Ascension 327.044 deg
Declination -10.7027 deg
V Magnitude 14.39 mag
Solar Elongation 3.07 deg
Galactic Latitude -43.96 deg
Rate 0.606 deg/day
Direction 66.48 deg

More info »