AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SA57 ∴ Summary
Contact »
2012SA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64029 6.27e-08 au
e 0.259175 1.352e-07
i 13.642 1.397e-05 deg
Ω 333.883 5.373e-05 deg
ω 330.513 6.445e-05 deg
M 281.078 4.341e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.956 au
Aphelion 3.3246 au
Asc. node-Earth separation 0.99965 au
Desc. node-Earth separation 2.19138 au
Earth MOID 0.95295 au
Orbital period 1567.02 days
Date of orbit computation  apr 24 01:48
Observational summary
Optical observations (Discarded) 57 (0)
Radar observations (Discarded) 0 (0)
Arc length 3360.55 days
Unobserved 878 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 184.023 deg
Declination -18.8495 deg
V Magnitude 21.19 mag
Solar Elongation -151.12 deg
Galactic Latitude 43.23 deg
Rate 0.207 deg/day
Direction -70.503 deg

More info »