AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999FB21 ∴ Summary
Contact »
(33445) 1999FB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87719 1.317e-08 au
e 0.018144 3.5e-08
i 3.07 3.632e-06 deg
Ω 131.077 7.414e-05 deg
ω 100.987 0.0001335 deg
M 345.072 0.0001122 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.825 au
Aphelion 2.9294 au
Asc. node-Earth separation 1.90153 au
Desc. node-Earth separation 1.85184 au
Earth MOID 1.81494 au
Orbital period 1782.59 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 2107 (5)
Radar observations (Discarded) 0 (0)
Arc length 10048.9 days
Unobserved 38 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 224.139 deg
Declination -11.8485 deg
V Magnitude 18.25 mag
Solar Elongation 170.45 deg
Galactic Latitude 40.6 deg
Rate 0.205 deg/day
Direction -71.865 deg

More info »