AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005TQ161 ∴ Summary
Contact »
(311398) 2005TQ161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14171 3.859e-08 au
e 0.087588 6.804e-08
i 7.983 7.232e-06 deg
Ω 230.138 4.862e-05 deg
ω 125.676 6.967e-05 deg
M 140.998 4.605e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8665 au
Aphelion 3.4169 au
Asc. node-Earth separation 2.2753 au
Desc. node-Earth separation 1.97724 au
Earth MOID 1.87225 au
Orbital period 2033.98 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 252 (2)
Radar observations (Discarded) 0 (0)
Arc length 6692.9 days
Unobserved 90 days

More info »
Ephemeris at epoch 60437 MJD
Right Ascension 131.143 deg
Declination 9.75846 deg
V Magnitude 22.38 mag
Solar Elongation -84.37 deg
Galactic Latitude 29.53 deg
Rate 0.179 deg/day
Direction 93.229 deg

More info »