AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004AT4 ∴ Summary
Contact »
(311021) 2004AT4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54965 1.596e-08 au
e 0.101053 4.952e-08
i 14.643 5.467e-06 deg
Ω 111.454 2.124e-05 deg
ω 63.374 3.978e-05 deg
M 301.732 3.475e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.292 au
Aphelion 2.8073 au
Asc. node-Earth separation 1.43144 au
Desc. node-Earth separation 1.62683 au
Earth MOID 1.33946 au
Orbital period 1487.02 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 357 (1)
Radar observations (Discarded) 0 (0)
Arc length 7370.94 days
Unobserved 52 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 92.3527 deg
Declination 23.7007 deg
V Magnitude 21.52 mag
Solar Elongation -57.21 deg
Galactic Latitude 1.99 deg
Rate 0.392 deg/day
Direction 82.5 deg

More info »