AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BT122 ∴ Summary
Contact »
(518709) 2009BT122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60565 2.708e-08 au
e 0.093129 9.826e-08
i 5.55 8.479e-06 deg
Ω 143.417 0.0001056 deg
ω 31.754 0.0001279 deg
M 191.635 6.779e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.363 au
Aphelion 2.8483 au
Asc. node-Earth separation 1.40675 au
Desc. node-Earth separation 1.79287 au
Earth MOID 1.37046 au
Orbital period 1536.29 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 94 (0)
Radar observations (Discarded) 0 (0)
Arc length 5768.12 days
Unobserved 250 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 16.4553 deg
Declination 3.71925 deg
V Magnitude 23.44 mag
Solar Elongation 19.56 deg
Galactic Latitude -58.96 deg
Rate 0.394 deg/day
Direction 69.468 deg

More info »