AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BG40 ∴ Summary
Contact »
(490311) 2009BG40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4189 2.689e-08 au
e 0.11279 1.359e-07
i 2.307 1.175e-05 deg
Ω 61.139 0.0003512 deg
ω 94.694 0.000356 deg
M 356.737 6.944e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1461 au
Aphelion 2.6917 au
Asc. node-Earth separation 1.42417 au
Desc. node-Earth separation 1.35344 au
Earth MOID 1.15756 au
Orbital period 1374.12 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 74 (0)
Radar observations (Discarded) 0 (0)
Arc length 5504.16 days
Unobserved 72 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 135.548 deg
Declination 19.7675 deg
V Magnitude 22.6 mag
Solar Elongation -97.31 deg
Galactic Latitude 37.34 deg
Rate 0.277 deg/day
Direction 110.625 deg

More info »