AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SF54 ∴ Summary
Contact »
(238503) 2004SF54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18476 5.067e-09 au
e 0.278698 3.421e-08
i 8.888 4.066e-06 deg
Ω 177.04 1.818e-05 deg
ω 136.899 2.043e-05 deg
M 53.52 6.127e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5759 au
Aphelion 2.7937 au
Asc. node-Earth separation 1.53483 au
Desc. node-Earth separation 0.67061 au
Earth MOID 0.57676 au
Orbital period 1179.52 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 866 (4)
Radar observations (Discarded) 0 (0)
Arc length 11618.9 days
Unobserved 291 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 42.2241 deg
Declination 11.439 deg
V Magnitude 21.67 mag
Solar Elongation -8.66 deg
Galactic Latitude -42.05 deg
Rate 0.547 deg/day
Direction 75.152 deg

More info »