AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1993SA2 ∴ Summary
Contact »
(55791) 1993SA2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43596 1.164e-08 au
e 0.217936 4.583e-08
i 9.628 3.557e-06 deg
Ω 332.719 2.467e-05 deg
ω 14.504 2.635e-05 deg
M 16.437 1.3e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9051 au
Aphelion 2.9668 au
Asc. node-Earth separation 0.90577 au
Desc. node-Earth separation 1.95201 au
Earth MOID 0.89921 au
Orbital period 1388.69 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1896 (33)
Radar observations (Discarded) 0 (0)
Arc length 11011.3 days
Unobserved 165 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 24.085 deg
Declination 15.3778 deg
V Magnitude 18.71 mag
Solar Elongation 10.25 deg
Galactic Latitude -46.12 deg
Rate 0.582 deg/day
Direction 65.591 deg

More info »