AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005TN81 ∴ Summary
Contact »
(488903) 2005TN81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61027 1.992e-08 au
e 0.111589 7.262e-08
i 2.727 7.473e-06 deg
Ω 273.638 0.0001752 deg
ω 169.904 0.0001803 deg
M 82.606 4.074e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.319 au
Aphelion 2.9015 au
Asc. node-Earth separation 1.87932 au
Desc. node-Earth separation 1.33985 au
Earth MOID 1.33551 au
Orbital period 1540.38 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 202 (3)
Radar observations (Discarded) 0 (0)
Arc length 8175.02 days
Unobserved 48 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 168.03 deg
Declination 0.91428 deg
V Magnitude 21.71 mag
Solar Elongation -132.59 deg
Galactic Latitude 54.58 deg
Rate 0.048 deg/day
Direction -41.468 deg

More info »