AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QU168 ∴ Summary
Contact »
(55121) 2001QU168  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30274 7.266e-09 au
e 0.104205 3.371e-08
i 7.75 3.33e-06 deg
Ω 107.514 2.694e-05 deg
ω 284.031 3.193e-05 deg
M 108.946 1.654e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0628 au
Aphelion 2.5427 au
Asc. node-Earth separation 1.23876 au
Desc. node-Earth separation 1.3203 au
Earth MOID 1.08524 au
Orbital period 1276.33 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1393 (2)
Radar observations (Discarded) 0 (0)
Arc length 10262.1 days
Unobserved 81 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 137.216 deg
Declination 23.7195 deg
V Magnitude 20.39 mag
Solar Elongation -99.53 deg
Galactic Latitude 40.03 deg
Rate 0.196 deg/day
Direction 111.896 deg

More info »