AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UJ99 ∴ Summary
Contact »
2011UJ99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71943 2.431e-08 au
e 0.235325 1.339e-07
i 9.674 1.525e-05 deg
Ω 29.208 4.566e-05 deg
ω 37.139 6.62e-05 deg
M 261.681 3.154e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0795 au
Aphelion 3.3594 au
Asc. node-Earth separation 1.16879 au
Desc. node-Earth separation 2.15741 au
Earth MOID 1.10177 au
Orbital period 1638.01 days
Date of orbit computation  apr 24 01:45
Observational summary
Optical observations (Discarded) 89 (0)
Radar observations (Discarded) 0 (0)
Arc length 3808.15 days
Unobserved 789 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 332.803 deg
Declination -20.747 deg
V Magnitude 23.85 mag
Solar Elongation 68.85 deg
Galactic Latitude -52.99 deg
Rate 0.301 deg/day
Direction 74.911 deg

More info »