AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TQ90 ∴ Summary
Contact »
(200665) 2001TQ90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26543 8.452e-09 au
e 0.115981 4.046e-08
i 5.902 6.02e-06 deg
Ω 338.749 4.473e-05 deg
ω 88.522 5.313e-05 deg
M 175.828 2.88e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0027 au
Aphelion 2.5282 au
Asc. node-Earth separation 1.2195 au
Desc. node-Earth separation 1.25155 au
Earth MOID 1.02705 au
Orbital period 1245.45 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 447 (2)
Radar observations (Discarded) 0 (0)
Arc length 22816.9 days
Unobserved 407 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 268.189 deg
Declination -31.8206 deg
V Magnitude 21.38 mag
Solar Elongation 127.96 deg
Galactic Latitude -2.8 deg
Rate 0.053 deg/day
Direction -153.062 deg

More info »