AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UT20 ∴ Summary
Contact »
(89139) 2001UT20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29092 7.76e-09 au
e 0.167265 3.567e-08
i 3.433 4.945e-06 deg
Ω 42.642 6.553e-05 deg
ω 264.937 6.736e-05 deg
M 246.167 1.51e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9077 au
Aphelion 2.6741 au
Asc. node-Earth separation 1.26909 au
Desc. node-Earth separation 1.18661 au
Earth MOID 0.89652 au
Orbital period 1266.52 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 705 (6)
Radar observations (Discarded) 0 (0)
Arc length 17993 days
Unobserved 478 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 169.088 deg
Declination 8.44171 deg
V Magnitude 20.52 mag
Solar Elongation -140.38 deg
Galactic Latitude 60.76 deg
Rate 0.138 deg/day
Direction -80.735 deg

More info »