AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YB109 ∴ Summary
Contact »
(151229) 2001YB109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68191 1.023e-08 au
e 0.108002 3.823e-08
i 10.747 3.958e-06 deg
Ω 77.692 2.021e-05 deg
ω 344.235 2.802e-05 deg
M 46.51 2.074e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3923 au
Aphelion 2.9716 au
Asc. node-Earth separation 1.41694 au
Desc. node-Earth separation 1.943 au
Earth MOID 1.40788 au
Orbital period 1604.23 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 989 (3)
Radar observations (Discarded) 0 (0)
Arc length 11384.1 days
Unobserved 88 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 101.781 deg
Declination 30.2624 deg
V Magnitude 20.96 mag
Solar Elongation -71.3 deg
Galactic Latitude 12.43 deg
Rate 0.34 deg/day
Direction 94.855 deg

More info »