AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YS89 ∴ Summary
Contact »
(276012) 2001YS89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58037 1.991e-08 au
e 0.30142 6.614e-08
i 3.748 6.865e-06 deg
Ω 344.239 6.51e-05 deg
ω 51.631 6.762e-05 deg
M 177.061 2.189e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8026 au
Aphelion 3.3581 au
Asc. node-Earth separation 0.96879 au
Desc. node-Earth separation 1.89451 au
Earth MOID 0.81244 au
Orbital period 1513.98 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 433 (1)
Radar observations (Discarded) 0 (0)
Arc length 7767.81 days
Unobserved 395 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 214.54 deg
Declination -18.3595 deg
V Magnitude 21.52 mag
Solar Elongation 175.05 deg
Galactic Latitude 39.89 deg
Rate 0.225 deg/day
Direction -73.157 deg

More info »