NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SN289 ∴ Summary
Contact »
(140288) 2001SN289  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.78406 9.779e-09 au
e 0.507687 7.849e-08
i 53.226 2.162e-05 deg
Ω 357.094 6.163e-06 deg
ω 225.584 1.189e-05 deg
M 13.67 1.514e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8783 au
Aphelion distance 2.6898 au
Asc. node-Earth separation 1.05011 au
Desc. node-Earth separation -0.01702 au
Earth MOID 0.0161 au
Orbital period 870.388 days
Date of orbit computation   giu 8 14:41
Observational summary
Optical observations (Discarded) 422 (7)
Radar observations (Discarded) 0 (0)
Arc length 9408 days
Unobserved 198 days

More info »
Ephemeris
(Epoch 59916 MJD)
Right Ascension 323.759 deg
Declination -24.8541 deg
V Magnitude 20.75 mag
Solar Elongation -67.86 deg
Galactic Latitude -46.09 deg
Rate 0.592 deg/day
Direction 38.492 deg

More info »