AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TW289 ∴ Summary
Contact »
(385568) 2004TW289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61006 2.285e-08 au
e 0.164278 1.098e-07
i 12.871 1.01e-05 deg
Ω 353.114 3.931e-05 deg
ω 26.272 4.902e-05 deg
M 228.196 2.99e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1813 au
Aphelion 3.0388 au
Asc. node-Earth separation 1.20868 au
Desc. node-Earth separation 1.98443 au
Earth MOID 1.18906 au
Orbital period 1540.19 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 7688.93 days
Unobserved 393 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 247.072 deg
Declination -38.8668 deg
V Magnitude 21.45 mag
Solar Elongation 141.08 deg
Galactic Latitude 6.84 deg
Rate 0.151 deg/day
Direction -118.621 deg

More info »