AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BM171 ∴ Summary
Contact »
(438842) 2009BM171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.663 3.037e-08 au
e 0.106906 6.343e-08
i 6.448 6.389e-06 deg
Ω 139.436 5.621e-05 deg
ω 248.13 6.385e-05 deg
M 281.391 2.788e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3783 au
Aphelion 2.9477 au
Asc. node-Earth separation 1.75557 au
Desc. node-Earth separation 1.5188 au
Earth MOID 1.39136 au
Orbital period 1587.29 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 240 (3)
Radar observations (Discarded) 0 (0)
Arc length 5722.08 days
Unobserved 301 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 322.679 deg
Declination -12.7143 deg
V Magnitude 22.55 mag
Solar Elongation 65.27 deg
Galactic Latitude -41.02 deg
Rate 0.354 deg/day
Direction 73.961 deg

More info »