NEODyS-2

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(433) Eros  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.45815 2.47e-10 au
e 0.222733 1.05e-08
i 10.828 2.814e-06 deg
Ω 304.291 1.171e-05 deg
ω 178.933 1.284e-05 deg
M 358.821 3.154e-06 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.46 mag
Perihelion distance 1.1334 au
Aphelion distance 1.7829 au
Asc. node-Earth separation 0.76728 au
Desc. node-Earth separation 0.15043 au
Earth MOID 0.15042 au
Orbital period 643.135 days
Date of orbit computation   set 26 17:42
Observational summary
Optical observations (Discarded) 9991 (97)
Radar observations (Discarded) 6 (0)
Arc length 45726 days
Unobserved 1426 days

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Ephemeris
(Epoch 59917 MJD)
Right Ascension 224.48 deg
Declination -23.8727 deg
V Magnitude 13.85 mag
Solar Elongation 23.47 deg
Galactic Latitude 30.56 deg
Rate 0.751 deg/day
Direction 107.863 deg

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