AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UN149 ∴ Summary
Contact »
(57725) 2001UN149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91338 1.307e-08 au
e 0.061121 3.365e-08
i 2.919 4.158e-06 deg
Ω 151.277 7.304e-05 deg
ω 261.724 8.143e-05 deg
M 181.407 3.612e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7353 au
Aphelion 3.0914 au
Asc. node-Earth separation 1.93972 au
Desc. node-Earth separation 1.86672 au
Earth MOID 1.7483 au
Orbital period 1816.33 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1235 (6)
Radar observations (Discarded) 0 (0)
Arc length 11790.2 days
Unobserved 70 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 248.044 deg
Declination -17.7626 deg
V Magnitude 19.99 mag
Solar Elongation 146.61 deg
Galactic Latitude 20.17 deg
Rate 0.126 deg/day
Direction -74.512 deg

More info »