AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TW308 ∴ Summary
Contact »
(339220) 2004TW308  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53505 2.092e-08 au
e 0.216546 7.352e-08
i 7.677 4.151e-06 deg
Ω 267.495 9.412e-05 deg
ω 27.805 0.0001004 deg
M 358.222 3.498e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9861 au
Aphelion 3.084 au
Asc. node-Earth separation 1.01155 au
Desc. node-Earth separation 2.00567 au
Earth MOID 0.97344 au
Orbital period 1474.27 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 322 (0)
Radar observations (Discarded) 0 (0)
Arc length 7375.91 days
Unobserved 318 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 330.142 deg
Declination -7.94682 deg
V Magnitude 21.12 mag
Solar Elongation 65.58 deg
Galactic Latitude -45.29 deg
Rate 0.505 deg/day
Direction 63.418 deg

More info »