AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QO157 ∴ Summary
Contact »
2002QO157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19932 1.138e-08 au
e 0.204274 6.463e-08
i 3.519 6.502e-06 deg
Ω 169.115 0.0001096 deg
ω 149.153 0.0001144 deg
M 235.627 2.898e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7501 au
Aphelion 2.6486 au
Asc. node-Earth separation 1.56298 au
Desc. node-Earth separation 0.78707 au
Earth MOID 0.73791 au
Orbital period 1191.33 days
Date of orbit computation  feb 22 07:25
Observational summary
Optical observations (Discarded) 107 (1)
Radar observations (Discarded) 0 (0)
Arc length 7401.03 days
Unobserved 482 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 170.425 deg
Declination 4.954 deg
V Magnitude 22.41 mag
Solar Elongation -160.78 deg
Galactic Latitude 59.2 deg
Rate 0.25 deg/day
Direction -62.154 deg

More info »