NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Poseidon ∴ Summary
Contact »
(4341) Poseidon  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.83423 3.859e-09 au
e 0.67998 3.829e-08
i 11.837 4.283e-06 deg
Ω 108.038 2.141e-05 deg
ω 15.852 2.217e-05 deg
M 7.11 8.533e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.587 au
Aphelion distance 3.0815 au
Asc. node-Earth separation -0.38709 au
Desc. node-Earth separation 1.83544 au
Earth MOID 0.1937 au
Orbital period 907.362 days
Date of orbit computation   dic 6 13:29
Observational summary
Optical observations (Discarded) 750 (3)
Radar observations (Discarded) 0 (0)
Arc length 12597 days
Unobserved 55 days

More info »
Ephemeris
(Epoch 59596 MJD)
Right Ascension 256.65 deg
Declination -14.1536 deg
V Magnitude 17.68 mag
Solar Elongation 40.41 deg
Galactic Latitude 15.64 deg
Rate 0.386 deg/day
Direction 67.156 deg

More info »