AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TW180 ∴ Summary
Contact »
(528463) 2008TW180  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24609 2.1e-08 au
e 0.185532 1.04e-07
i 5.579 7.938e-06 deg
Ω 258.66 0.0001129 deg
ω 113.657 0.0001154 deg
M 221.148 2.622e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8294 au
Aphelion 2.6628 au
Asc. node-Earth separation 1.32764 au
Desc. node-Earth separation 1.03476 au
Earth MOID 0.83864 au
Orbital period 1229.53 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 101 (1)
Radar observations (Discarded) 0 (0)
Arc length 5244.92 days
Unobserved 437 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 231.195 deg
Declination -23.4944 deg
V Magnitude 21.97 mag
Solar Elongation 160.59 deg
Galactic Latitude 27.29 deg
Rate 0.222 deg/day
Direction -71.637 deg

More info »