NEODyS-2

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(433) Eros  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.45817 1.658e-10 au
e 0.222994 9.671e-09
i 10.831 2.303e-06 deg
Ω 304.299 8.929e-06 deg
ω 178.869 1.002e-05 deg
M 23.042 2.81e-06 deg
Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.46 mag
Perihelion distance 1.133 au
Aphelion distance 1.7833 au
Asc. node-Earth separation 0.76612 au
Desc. node-Earth separation 0.14858 au
Earth MOID 0.14857 au
Orbital period 643.146 days
Date of orbit computation   set 13 14:30

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 53729.8 MJD
Near present day (ASCII file) Epoch 59200.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.