NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DU9 ∴ Summary
Contact »
2011DU9  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.93563 0.001377 au
e 0.514743 0.0003477
i 3.42 0.002086 deg
Ω 155.084 0.001365 deg
ω 328.446 0.003977 deg
M 25.988 1.606 deg

More info »
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9393 au
Aphelion distance 2.932 au
Asc. node-Earth separation -0.0006 au
Desc. node-Earth separation 1.52609 au
Earth MOID 0.00019 au
Orbital period 983.628 days
Date of orbit computation   Oct 20 10:14
Observational summary
Optical observations (Discarded) 64 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 3926 days

More info »
Ephemeris
(Epoch 59557 MJD)
Right Ascension 205.514 deg
Declination -10.3738 deg
V Magnitude 29.08 mag
Solar Elongation 49.41 deg
Galactic Latitude 50.54 deg
Rate 0.949 deg/day
Direction 107.813 deg

More info »