AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YD89 ∴ Summary
Contact »
(64905) 2001YD89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97413 1.468e-08 au
e 0.024601 3.905e-08
i 4.084 4.216e-06 deg
Ω 83.708 7.858e-05 deg
ω 343.047 0.000146 deg
M 163.943 0.000122 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.901 au
Aphelion 3.0473 au
Asc. node-Earth separation 1.9205 au
Desc. node-Earth separation 2.02819 au
Earth MOID 1.91516 au
Orbital period 1873.44 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 732 (3)
Radar observations (Discarded) 0 (0)
Arc length 12201.2 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 244.332 deg
Declination -18.6123 deg
V Magnitude 20.11 mag
Solar Elongation 150.08 deg
Galactic Latitude 22.32 deg
Rate 0.138 deg/day
Direction -83.226 deg

More info »