AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SR216 ∴ Summary
Contact »
2009SR216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43263 3.407e-08 au
e 0.197601 8.347e-08
i 1.605 8.893e-06 deg
Ω 157.208 0.0003162 deg
ω 173.699 0.0003184 deg
M 320.17 5.424e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9519 au
Aphelion 2.9133 au
Asc. node-Earth separation 1.91927 au
Desc. node-Earth separation 0.94471 au
Earth MOID 0.94101 au
Orbital period 1385.84 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 107 (0)
Radar observations (Discarded) 0 (0)
Arc length 6491.01 days
Unobserved 390 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 310.986 deg
Declination -16.6626 deg
V Magnitude 22.14 mag
Solar Elongation 81.14 deg
Galactic Latitude -32.19 deg
Rate 0.43 deg/day
Direction 74.612 deg

More info »