AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SR238 ∴ Summary
Contact »
(328650) 2009SR238  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34743 1.354e-08 au
e 0.221991 4.388e-08
i 6.427 5.097e-06 deg
Ω 105.053 4.909e-05 deg
ω 236.289 5.113e-05 deg
M 31.845 1.483e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8263 au
Aphelion 2.8685 au
Asc. node-Earth separation 1.56234 au
Desc. node-Earth separation 0.9705 au
Earth MOID 0.82672 au
Orbital period 1313.67 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 285 (2)
Radar observations (Discarded) 0 (0)
Arc length 10150.1 days
Unobserved 764 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 37.7475 deg
Declination 10.7832 deg
V Magnitude 21.63 mag
Solar Elongation -4.87 deg
Galactic Latitude -45.05 deg
Rate 0.571 deg/day
Direction 70.488 deg

More info »