AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005US351 ∴ Summary
Contact »
(221281) 2005US351  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55524 1.566e-08 au
e 0.146483 4.096e-08
i 3.602 5.213e-06 deg
Ω 315.652 8.031e-05 deg
ω 343.021 8.322e-05 deg
M 263.354 2.197e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1809 au
Aphelion 2.9295 au
Asc. node-Earth separation 1.17952 au
Desc. node-Earth separation 1.92224 au
Earth MOID 1.16532 au
Orbital period 1491.93 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 581 (6)
Radar observations (Discarded) 0 (0)
Arc length 9609.27 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 176.379 deg
Declination -3.31042 deg
V Magnitude 20.61 mag
Solar Elongation -141.85 deg
Galactic Latitude 55.66 deg
Rate 0.128 deg/day
Direction -63.476 deg

More info »