AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST254 ∴ Summary
Contact »
(124784) 2001ST254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23145 5.397e-09 au
e 0.194701 4.112e-08
i 8.402 5.143e-06 deg
Ω 42.265 2.251e-05 deg
ω 305.28 2.563e-05 deg
M 295.209 1.222e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.797 au
Aphelion 2.6659 au
Asc. node-Earth separation 0.9389 au
Desc. node-Earth separation 1.41098 au
Earth MOID 0.80665 au
Orbital period 1217.53 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1013 (8)
Radar observations (Discarded) 0 (0)
Arc length 7991.8 days
Unobserved 292 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 301.927 deg
Declination -27.9716 deg
V Magnitude 20.21 mag
Solar Elongation 97.74 deg
Galactic Latitude -28.08 deg
Rate 0.345 deg/day
Direction 93.304 deg

More info »