AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BU30 ∴ Summary
Contact »
(428997) 2009BU30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06531 4.581e-08 au
e 0.151808 9.391e-08
i 10.434 1.246e-05 deg
Ω 315.6 4.813e-05 deg
ω 59.008 6.284e-05 deg
M 37.656 3.577e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6 au
Aphelion 3.5307 au
Asc. node-Earth separation 1.76375 au
Desc. node-Earth separation 2.2633 au
Earth MOID 1.61823 au
Orbital period 1960.24 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 205 (1)
Radar observations (Discarded) 0 (0)
Arc length 5443.07 days
Unobserved 134 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 57.9299 deg
Declination 27.5277 deg
V Magnitude 22.41 mag
Solar Elongation -26.67 deg
Galactic Latitude -20.28 deg
Rate 0.414 deg/day
Direction 81.057 deg

More info »