AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SA138 ∴ Summary
Contact »
(148662) 2001SA138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5302 7.612e-09 au
e 0.143639 4.741e-08
i 0.872 7.299e-06 deg
Ω 192.757 0.0002091 deg
ω 112.721 0.0002109 deg
M 261.799 2.585e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1668 au
Aphelion 2.8936 au
Asc. node-Earth separation 1.62337 au
Desc. node-Earth separation 1.34908 au
Earth MOID 1.15166 au
Orbital period 1470.05 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 694 (1)
Radar observations (Discarded) 0 (0)
Arc length 8721.28 days
Unobserved 64 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 186.026 deg
Declination -2.48563 deg
V Magnitude 20.66 mag
Solar Elongation -150.59 deg
Galactic Latitude 59.66 deg
Rate 0.173 deg/day
Direction -65.04 deg

More info »