AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TW54 ∴ Summary
Contact »
(576520) 2012TW54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70074 3.775e-08 au
e 0.150292 5.073e-08
i 25.419 1.506e-05 deg
Ω 22.334 1.357e-05 deg
ω 85.445 6.524e-05 deg
M 127.473 5.738e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2948 au
Aphelion 3.1066 au
Asc. node-Earth separation 1.61234 au
Desc. node-Earth separation 1.66912 au
Earth MOID 1.45706 au
Orbital period 1621.15 days
Date of orbit computation  apr 23 21:51
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 4808.89 days
Unobserved 351 days

More info »
Ephemeris at epoch 60431 MJD
Right Ascension 261.925 deg
Declination -49.5597 deg
V Magnitude 21.86 mag
Solar Elongation 130.66 deg
Galactic Latitude -8.09 deg
Rate 0.197 deg/day
Direction -148.764 deg

More info »