NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SN ∴ Summary
Contact »
2009SN  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.42195 0.01261 au
e 0.319155 0.006008
i 26.337 0.2672 deg
Ω 344.615 0.0272 deg
ω 37.988 0.2808 deg
M 191.104 41.39 deg

More info »
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9681 au
Aphelion distance 1.8758 au
Asc. node-Earth separation 0.01321 au
Desc. node-Earth separation 0.71468 au
Earth MOID 0.01256 au
Orbital period 619.334 days
Date of orbit computation   feb 26 10:57
Observational summary
Optical observations (Discarded) 27 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 5332 days

More info »
Ephemeris
(Epoch 60428 MJD)
Right Ascension 186.586 deg
Declination -49.7784 deg
V Magnitude 24.02 mag
Solar Elongation -137.27 deg
Galactic Latitude 12.89 deg
Rate 0.439 deg/day
Direction -76.628 deg

More info »