AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TA157 ∴ Summary
Contact »
(254381) 2004TA157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18376 3.017e-08 au
e 0.168036 7.972e-08
i 16.08 7.733e-06 deg
Ω 25.356 2.254e-05 deg
ω 144.406 2.765e-05 deg
M 10.208 1.78e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6488 au
Aphelion 3.7187 au
Asc. node-Earth separation 2.58815 au
Desc. node-Earth separation 1.71855 au
Earth MOID 1.66982 au
Orbital period 2074.95 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 410 (2)
Radar observations (Discarded) 0 (0)
Arc length 8434.29 days
Unobserved 34 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 180.204 deg
Declination 6.42464 deg
V Magnitude 19.44 mag
Solar Elongation -141.31 deg
Galactic Latitude 66.05 deg
Rate 0.151 deg/day
Direction -120.635 deg

More info »