NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999UR ∴ Summary
Contact »
1999UR  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.89818 6.199e-09 au
e 0.503984 6.911e-08
i 3.593 1.558e-05 deg
Ω 50.652 0.0001138 deg
ω 18.221 0.0001058 deg
M 246.086 2.502e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9415 au
Aphelion distance 2.8548 au
Asc. node-Earth separation -0.03098 au
Desc. node-Earth separation 1.70663 au
Earth MOID 0.01389 au
Orbital period 955.224 days
Date of orbit computation   giu 10 12:38
Observational summary
Optical observations (Discarded) 77 (1)
Radar observations (Discarded) 0 (0)
Arc length 4870 days
Unobserved 3511 days

More info »
Ephemeris
(Epoch 59848 MJD)
Right Ascension 259.683 deg
Declination -26.0367 deg
V Magnitude 26.33 mag
Solar Elongation -78.16 deg
Galactic Latitude 6.58 deg
Rate 0.237 deg/day
Direction 91.871 deg

More info »