AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SO9 ∴ Summary
Contact »
(661467) 2004SO9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38007 2.781e-08 au
e 0.269494 1.311e-07
i 23.246 1.688e-05 deg
Ω 167.174 1.832e-05 deg
ω 228.248 8.76e-05 deg
M 92.094 5.91e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7387 au
Aphelion 3.0215 au
Asc. node-Earth separation 1.69761 au
Desc. node-Earth separation 0.86486 au
Earth MOID 0.80082 au
Orbital period 1341.17 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 7115.22 days
Unobserved 52 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 142.54 deg
Declination 12.2201 deg
V Magnitude 22.71 mag
Solar Elongation -105.98 deg
Galactic Latitude 40.69 deg
Rate 0.162 deg/day
Direction 62.926 deg

More info »