AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QE101 ∴ Summary
Contact »
(231970) 2001QE101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.128 2.94e-08 au
e 0.116922 7.082e-08
i 18.326 6.073e-06 deg
Ω 265.184 2.634e-05 deg
ω 31.303 4.115e-05 deg
M 56.079 3.441e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7623 au
Aphelion 3.4937 au
Asc. node-Earth separation 1.78904 au
Desc. node-Earth separation 2.44438 au
Earth MOID 1.76048 au
Orbital period 2020.69 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 369 (8)
Radar observations (Discarded) 0 (0)
Arc length 8149.01 days
Unobserved 144 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 7.61733 deg
Declination 18.0198 deg
V Magnitude 20.82 mag
Solar Elongation 20 deg
Galactic Latitude -44.57 deg
Rate 0.39 deg/day
Direction 65.919 deg

More info »