AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BQ172 ∴ Summary
Contact »
(241493) 2009BQ172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90873 2.336e-08 au
e 0.066416 4.926e-08
i 2.043 5.73e-06 deg
Ω 175.003 0.00013 deg
ω 145.364 0.0001386 deg
M 211.516 4.549e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7155 au
Aphelion 3.1019 au
Asc. node-Earth separation 2.06883 au
Desc. node-Earth separation 1.74152 au
Earth MOID 1.70271 au
Orbital period 1811.98 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 512 (7)
Radar observations (Discarded) 0 (0)
Arc length 8157.47 days
Unobserved 68 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 160.127 deg
Declination 7.98213 deg
V Magnitude 20.87 mag
Solar Elongation -151.18 deg
Galactic Latitude 53.58 deg
Rate 0.156 deg/day
Direction -64.37 deg

More info »