AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QB99 ∴ Summary
Contact »
(122419) 2000QB99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76343 1.199e-08 au
e 0.29504 3.496e-08
i 8.72 4.545e-06 deg
Ω 142.266 2.427e-05 deg
ω 299.643 2.622e-05 deg
M 352.917 7.598e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9481 au
Aphelion 3.5788 au
Asc. node-Earth separation 1.21489 au
Desc. node-Earth separation 1.94167 au
Earth MOID 0.98139 au
Orbital period 1677.92 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1125 (3)
Radar observations (Discarded) 0 (0)
Arc length 8506.02 days
Unobserved 134 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 63.8105 deg
Declination 15.6919 deg
V Magnitude 19.92 mag
Solar Elongation -29.28 deg
Galactic Latitude -24.61 deg
Rate 0.589 deg/day
Direction 76.93 deg

More info »