AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM153 ∴ Summary
Contact »
(621603) 2009SM153  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37148 1.863e-08 au
e 0.21208 5.737e-08
i 1.826 1.573e-05 deg
Ω 226.167 0.0002536 deg
ω 74.351 0.0002618 deg
M 36.631 5.234e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8685 au
Aphelion 2.8744 au
Asc. node-Earth separation 1.13245 au
Desc. node-Earth separation 1.41331 au
Earth MOID 0.85376 au
Orbital period 1333.91 days
Date of orbit computation  apr 23 21:59
Observational summary
Optical observations (Discarded) 81 (0)
Radar observations (Discarded) 0 (0)
Arc length 5027.07 days
Unobserved 326 days

More info »
Ephemeris at epoch 60441 MJD
Right Ascension 20.5494 deg
Declination 9.49174 deg
V Magnitude 23.27 mag
Solar Elongation 27.94 deg
Galactic Latitude -52.63 deg
Rate 0.518 deg/day
Direction 68.633 deg

More info »