NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UN20 ∴ Summary
Contact »
2011UN20  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.57205 0.000247 au
e 0.316889 9.694e-05
i 13.102 0.003143 deg
Ω 209.94 0.0005016 deg
ω 150.896 0.0003458 deg
M 126.888 0.5583 deg

More info »
Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0739 au
Aphelion distance 2.0702 au
Asc. node-Earth separation 0.95091 au
Desc. node-Earth separation 0.11344 au
Earth MOID 0.10017 au
Orbital period 719.944 days
Date of orbit computation   feb 26 11:09
Observational summary
Optical observations (Discarded) 69 (2)
Radar observations (Discarded) 0 (0)
Arc length 30 days
Unobserved 4595 days

More info »
Ephemeris
(Epoch 60477 MJD)
Right Ascension 147.183 deg
Declination 5.81513 deg
V Magnitude 27.65 mag
Solar Elongation -62.59 deg
Galactic Latitude 41.67 deg
Rate 0.425 deg/day
Direction 99.323 deg

More info »