AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BO173 ∴ Summary
Contact »
2009BO173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21039 8.582e-07 au
e 0.101474 1.818e-06
i 1.08 2.156e-05 deg
Ω 219.273 0.0008035 deg
ω 271.633 0.003904 deg
M 241.838 0.003306 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8846 au
Aphelion 3.5362 au
Asc. node-Earth separation 2.16172 au
Desc. node-Earth separation 2.19411 au
Earth MOID 1.9 au
Orbital period 2101.04 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 56 (0)
Radar observations (Discarded) 0 (0)
Arc length 4495.9 days
Unobserved 1049 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 3.24643 deg
Declination 1.94862 deg
V Magnitude 23.23 mag
Solar Elongation 3.75 deg
Galactic Latitude -59.48 deg
Rate 0.343 deg/day
Direction 66.893 deg

More info »