NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UN ∴ Summary
Contact »
2009UN  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.84386 0.0003256 au
e 0.586165 5.124e-05
i 2.363 0.0001018 deg
Ω 34.801 0.000388 deg
ω 6.898 0.0007463 deg
M 228.193 0.1038 deg

More info »
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1769 au
Aphelion 4.5108 au
Asc. node-Earth separation 0.18698 au
Desc. node-Earth separation 3.46025 au
Earth MOID 0.18545 au
Orbital period 1751.71 days
Date of orbit computation   Oct 9 19:00
Observational summary
Optical observations (Discarded) 47 (1)
Radar observations (Discarded) 0 (0)
Arc length 65 days
Unobserved 2918 days

More info »
Ephemeris at epoch 58103 MJD
Right Ascension 247.519 deg
Declination -22.8283 deg
V Magnitude 28.2 mag
Solar Elongation 14.64 deg
Galactic Latitude 17.31 deg
Rate 0.265 deg/day
Direction 99.414 deg

More info »





This Web Site has been visited 92710 times since

and this Page has been visited 1536 times since 2011/05/26