AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TW291 ∴ Summary
Contact »
(576640) 2012TW291  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16286 6.538e-08 au
e 0.081077 8.644e-08
i 9.763 9.568e-06 deg
Ω 253.686 6.515e-05 deg
ω 173.033 0.0001009 deg
M 351.711 8.302e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9064 au
Aphelion 3.4193 au
Asc. node-Earth separation 2.40246 au
Desc. node-Earth separation 1.92345 au
Earth MOID 1.92103 au
Orbital period 2054.56 days
Date of orbit computation  apr 23 21:51
Observational summary
Optical observations (Discarded) 166 (0)
Radar observations (Discarded) 0 (0)
Arc length 4506.74 days
Unobserved 141 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 52.6176 deg
Declination 20.5351 deg
V Magnitude 22.43 mag
Solar Elongation -20.44 deg
Galactic Latitude -28.73 deg
Rate 0.393 deg/day
Direction 80.111 deg

More info »