AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Poseidon ∴ Summary
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(4341) Poseidon  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.835 5.731e-09 au
e 0.679483 4.331e-08
i 11.851 5.893e-06 deg
Ω 108.107 2.729e-05 deg
ω 15.642 3.061e-05 deg
M 251.837 1.779e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5881 au
Aphelion 3.0819 au
Asc. node-Earth separation -0.38721 au
Desc. node-Earth separation 1.8396 au
Earth MOID 0.19426 au
Orbital period 907.933 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 520 (7)
Radar observations (Discarded) 0 (0)
Arc length 11394.2 days
Unobserved 125 days

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Ephemeris at epoch 58464 MJD
Right Ascension 318.095 deg
Declination -23.5837 deg
V Magnitude 21.08 mag
Solar Elongation -54.1 deg
Galactic Latitude -40.77 deg
Rate 0.303 deg/day
Direction 70.42 deg

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