AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BY186 ∴ Summary
Contact »
(490333) 2009BY186  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12893 4.953e-08 au
e 0.009565 1.421e-07
i 9.8 1.278e-05 deg
Ω 335.316 5.207e-05 deg
ω 196.237 0.0004446 deg
M 254.11 0.0004432 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.099 au
Aphelion 3.1589 au
Asc. node-Earth separation 2.14804 au
Desc. node-Earth separation 2.11082 au
Earth MOID 2.10698 au
Orbital period 2021.59 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 157 (1)
Radar observations (Discarded) 0 (0)
Arc length 8527.97 days
Unobserved 135 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 54.6215 deg
Declination 27.423 deg
V Magnitude 22.82 mag
Solar Elongation -30.57 deg
Galactic Latitude -22.29 deg
Rate 0.352 deg/day
Direction 79.023 deg

More info »