AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002SM16 ∴ Summary
Contact »
(218169) 2002SM16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0821 2.752e-08 au
e 0.28227 5.18e-08
i 14.528 1.012e-05 deg
Ω 314.84 2.425e-05 deg
ω 115.362 3.944e-05 deg
M 315.015 2.516e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2121 au
Aphelion 3.9521 au
Asc. node-Earth separation 2.21262 au
Desc. node-Earth separation 1.54537 au
Earth MOID 1.271 au
Orbital period 1976.37 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 261 (0)
Radar observations (Discarded) 0 (0)
Arc length 7645.87 days
Unobserved 234 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 7.18919 deg
Declination 11.7882 deg
V Magnitude 21.61 mag
Solar Elongation 25.83 deg
Galactic Latitude -50.7 deg
Rate 0.455 deg/day
Direction 61.246 deg

More info »