AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TW131 ∴ Summary
Contact »
(418670) 2008TW131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16558 4.533e-08 au
e 0.052802 6.046e-08
i 8.604 9.145e-06 deg
Ω 358.23 4.246e-05 deg
ω 258.73 0.0001041 deg
M 34.665 9.55e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9984 au
Aphelion 3.3327 au
Asc. node-Earth separation 2.18627 au
Desc. node-Earth separation 2.12913 au
Earth MOID 1.99994 au
Orbital period 2057.21 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 191 (0)
Radar observations (Discarded) 0 (0)
Arc length 6706.02 days
Unobserved 301 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 322.342 deg
Declination -22.2316 deg
V Magnitude 22.14 mag
Solar Elongation 71.65 deg
Galactic Latitude -44.13 deg
Rate 0.27 deg/day
Direction 74.61 deg

More info »