NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UR91 ∴ Summary
Contact »
2011UR91  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.71555 4.325e-09 au
e 0.507018 2.77e-06
i 27.764 0.0003104 deg
Ω 31.013 1.68e-05 deg
ω 282.71 0.0005937 deg
M 218.351 8.578e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8457 au
Aphelion distance 2.5854 au
Asc. node-Earth separation 0.15276 au
Desc. node-Earth separation 0.42966 au
Earth MOID 0.10784 au
Orbital period 820.739 days
Date of orbit computation   feb 26 10:48
Observational summary
Optical observations (Discarded) 45 (0)
Radar observations (Discarded) 0 (0)
Arc length 3284 days
Unobserved 1336 days

More info »
Ephemeris
(Epoch 60477 MJD)
Right Ascension 152.059 deg
Declination 30.1295 deg
V Magnitude 29.22 mag
Solar Elongation -59.8 deg
Galactic Latitude 54.25 deg
Rate 0.361 deg/day
Direction 134.675 deg

More info »