NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Eros ∴ Summary
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(433) Eros  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.45795 2.505e-10 au
e 0.222568 2.128e-08
i 10.828 2.159e-06 deg
Ω 304.327 8.317e-06 deg
ω 178.805 9.639e-06 deg
M 319.311 4.249e-06 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.46 mag
Perihelion 1.1335 au
Aphelion 1.7824 au
Asc. node-Earth separation 0.76759 au
Desc. node-Earth separation 0.14925 au
Earth MOID 0.14924 au
Orbital period 642.999 days
Date of orbit computation   May 15 20:28
Observational summary
Optical observations (Discarded) 8340 (177)
Radar observations (Discarded) 4 (1)
Arc length 45096 days
Unobserved 37 days

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Ephemeris at epoch 57899 MJD
Right Ascension 109.714 deg
Declination 19.3046 deg
V Magnitude 13.26 mag
Solar Elongation -43.95 deg
Galactic Latitude 14.54 deg
Rate 0.931 deg/day
Direction 104.265 deg

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