AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SM216 ∴ Summary
Contact »
2011SM216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34329 2.693e-08 au
e 0.222822 1.224e-07
i 4.385 1.158e-05 deg
Ω 283.872 0.0001279 deg
ω 103.524 0.0001491 deg
M 167.719 6.35e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8212 au
Aphelion 2.8654 au
Asc. node-Earth separation 1.33221 au
Desc. node-Earth separation 1.13439 au
Earth MOID 0.83203 au
Orbital period 1310.2 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 83 (2)
Radar observations (Discarded) 0 (0)
Arc length 4139.04 days
Unobserved 430 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 200.523 deg
Declination -15.7588 deg
V Magnitude 22.86 mag
Solar Elongation 161.44 deg
Galactic Latitude 46.47 deg
Rate 0.226 deg/day
Direction -71.373 deg

More info »