AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SA39 ∴ Summary
Contact »
(220720) 2004SA39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05217 3.015e-08 au
e 0.10981 7.029e-08
i 5.97 6.813e-06 deg
Ω 22.163 5.322e-05 deg
ω 332.6 6.036e-05 deg
M 255.912 2.805e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.717 au
Aphelion 3.3873 au
Asc. node-Earth separation 1.75112 au
Desc. node-Earth separation 2.33873 au
Earth MOID 1.71423 au
Orbital period 1947.65 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 460 (4)
Radar observations (Discarded) 0 (0)
Arc length 8565.97 days
Unobserved 345 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 253.557 deg
Declination -26.8565 deg
V Magnitude 21.07 mag
Solar Elongation 113.06 deg
Galactic Latitude 10.52 deg
Rate 0.072 deg/day
Direction 129.041 deg

More info »