AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TJ21 ∴ Orbital info
Contact »
(220740) 2004TJ21  ▹ 
ORBITAL INFORMATION
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89554 2.556e-08 au
e 0.217677 7.689e-08
i 8.533 7.743e-06 deg
Ω 50.543 3.704e-05 deg
ω 280.797 4.381e-05 deg
M 7.984 2.866e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2652 au
Aphelion 3.5258 au
Asc. node-Earth separation 1.66119 au
Desc. node-Earth separation 1.86574 au
Earth MOID 1.27398 au
Orbital period 1799.67 days
Date of orbit computation  feb 22 02:37

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57821.5 MJD
Near present day (ASCII file) Epoch 60400.0 MJD

 

Note: The elements are given with reduced precision in order to be more readable. For full precision please use the machine readable ASCII files, which contain equinoctial (not keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.