AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012UN89 ∴ Summary
Contact »
(449098) 2012UN89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25006 1.264e-08 au
e 0.1496 4.482e-08
i 9.316 5.865e-06 deg
Ω 51.221 3.13e-05 deg
ω 40.465 4.2e-05 deg
M 107.058 2.404e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9134 au
Aphelion 2.5867 au
Asc. node-Earth separation 0.98628 au
Desc. node-Earth separation 1.47184 au
Earth MOID 0.93993 au
Orbital period 1232.79 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 209 (1)
Radar observations (Discarded) 0 (0)
Arc length 9927.83 days
Unobserved 457 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 228.624 deg
Declination -13.5227 deg
V Magnitude 22.06 mag
Solar Elongation 138.4 deg
Galactic Latitude 36.55 deg
Rate 0.118 deg/day
Direction -93.549 deg

More info »