AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SM16 ∴ Summary
Contact »
(468818) 2012SM16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64814 3.351e-08 au
e 0.258773 7.271e-08
i 5.507 9.414e-06 deg
Ω 232.091 8.079e-05 deg
ω 102.882 8.603e-05 deg
M 265.842 2.737e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9629 au
Aphelion 3.3334 au
Asc. node-Earth separation 1.61114 au
Desc. node-Earth separation 1.34789 au
Earth MOID 0.9621 au
Orbital period 1574.01 days
Date of orbit computation  feb 22 03:29
Observational summary
Optical observations (Discarded) 135 (0)
Radar observations (Discarded) 0 (0)
Arc length 5319.98 days
Unobserved 832 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 217.805 deg
Declination -17.2565 deg
V Magnitude 21.49 mag
Solar Elongation 167.92 deg
Galactic Latitude 39.45 deg
Rate 0.22 deg/day
Direction -65.686 deg

More info »