AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SJ337 ∴ Summary
Contact »
(445271) 2009SJ337  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15947 3.548e-08 au
e 0.178838 8.232e-08
i 16.336 8.334e-06 deg
Ω 31.69 2.517e-05 deg
ω 342.433 3.441e-05 deg
M 208.571 2.183e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5944 au
Aphelion 3.7245 au
Asc. node-Earth separation 1.61926 au
Desc. node-Earth separation 2.68191 au
Earth MOID 1.60125 au
Orbital period 2051.25 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 301 (2)
Radar observations (Discarded) 0 (0)
Arc length 8935.03 days
Unobserved 375 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 215.089 deg
Declination -16.5262 deg
V Magnitude 20.55 mag
Solar Elongation 176.65 deg
Galactic Latitude 41.31 deg
Rate 0.204 deg/day
Direction -85.367 deg

More info »