AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004FS121 ∴ Summary
Contact »
(211849) 2004FS121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81462 1.937e-08 au
e 0.090926 5.129e-08
i 8.64 6.399e-06 deg
Ω 178.414 3.206e-05 deg
ω 315.81 4.531e-05 deg
M 132.458 3.304e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5587 au
Aphelion 3.0705 au
Asc. node-Earth separation 1.62507 au
Desc. node-Earth separation 1.98268 au
Earth MOID 1.5804 au
Orbital period 1724.76 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 411 (4)
Radar observations (Discarded) 0 (0)
Arc length 10721.1 days
Unobserved 304 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 298.366 deg
Declination -11.243 deg
V Magnitude 21.76 mag
Solar Elongation 97.63 deg
Galactic Latitude -18.8 deg
Rate 0.149 deg/day
Direction 62.417 deg

More info »