AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003ST139 ∴ Summary
Contact »
(338586) 2003ST139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70186 1.921e-08 au
e 0.071517 5.434e-08
i 12.943 7.165e-06 deg
Ω 193.649 2.101e-05 deg
ω 233.419 5.524e-05 deg
M 168.723 4.715e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5086 au
Aphelion 2.8951 au
Asc. node-Earth separation 1.80782 au
Desc. node-Earth separation 1.5793 au
Earth MOID 1.54116 au
Orbital period 1622.16 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 333 (0)
Radar observations (Discarded) 0 (0)
Arc length 9474.04 days
Unobserved 366 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 254.957 deg
Declination -9.6363 deg
V Magnitude 21.2 mag
Solar Elongation 132.91 deg
Galactic Latitude 19.53 deg
Rate 0.121 deg/day
Direction -26.646 deg

More info »