NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Eros ∴ Summary
Contact »
(433) Eros  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.45805 2.355e-10 au
e 0.222951 9.93e-09
i 10.831 2.355e-06 deg
Ω 304.299 9.361e-06 deg
ω 178.882 1.045e-05 deg
M 271.072 2.874e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.46 mag
Perihelion distance 1.133 au
Aphelion distance 1.7831 au
Asc. node-Earth separation 0.7679 au
Desc. node-Earth separation 0.14864 au
Earth MOID 0.14862 au
Orbital period 643.065 days
Date of orbit computation   Jan 20 13:38
Observational summary
Optical observations (Discarded) 9436 (97)
Radar observations (Discarded) 6 (0)
Arc length 46467 days
Unobserved 10 days

More info »
Ephemeris
(Epoch 59242 MJD)
Right Ascension 233.666 deg
Declination -30.0086 deg
V Magnitude 13.1 mag
Solar Elongation 69.8 deg
Galactic Latitude 20.81 deg
Rate 0.705 deg/day
Direction 112.045 deg

More info »