AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001US122 ∴ Summary
Contact »
(68507) 2001US122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09536 1.834e-08 au
e 0.109051 3.749e-08
i 7.174 4.991e-06 deg
Ω 223.188 3.4e-05 deg
ω 240.3 4.213e-05 deg
M 7.176 2.485e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7578 au
Aphelion 3.4329 au
Asc. node-Earth separation 2.22509 au
Desc. node-Earth separation 1.91105 au
Earth MOID 1.78392 au
Orbital period 1989.14 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1477 (224)
Radar observations (Discarded) 0 (0)
Arc length 9403.28 days
Unobserved 89 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 97.1042 deg
Declination 16.8936 deg
V Magnitude 20.26 mag
Solar Elongation -67.89 deg
Galactic Latitude 2.7 deg
Rate 0.318 deg/day
Direction 89.478 deg

More info »