AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TU21 ∴ Summary
Contact »
(303306) 2004TU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24462 1.163e-08 au
e 0.125591 3.765e-08
i 4.019 6.659e-06 deg
Ω 220.5 6.592e-05 deg
ω 66.046 7.342e-05 deg
M 356.687 3.56e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9627 au
Aphelion 2.5265 au
Asc. node-Earth separation 1.09426 au
Desc. node-Earth separation 1.33685 au
Earth MOID 0.95035 au
Orbital period 1228.32 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 274 (2)
Radar observations (Discarded) 0 (0)
Arc length 9340.29 days
Unobserved 392 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 322.393 deg
Declination -10.8656 deg
V Magnitude 22.03 mag
Solar Elongation 73.75 deg
Galactic Latitude -39.96 deg
Rate 0.47 deg/day
Direction 68.285 deg

More info »