AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JE54 ∴ Summary
Contact »
(354497) 2004JE54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12835 3.521e-08 au
e 0.127071 5.286e-08
i 16.272 8.325e-06 deg
Ω 222.212 1.988e-05 deg
ω 86.548 4.045e-05 deg
M 149.964 3.589e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7308 au
Aphelion 3.5259 au
Asc. node-Earth separation 2.04634 au
Desc. node-Earth separation 2.11079 au
Earth MOID 1.77869 au
Orbital period 2021.02 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 353 (3)
Radar observations (Discarded) 0 (0)
Arc length 8440.12 days
Unobserved 74 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 86.8638 deg
Declination 9.1741 deg
V Magnitude 21.91 mag
Solar Elongation -79.67 deg
Galactic Latitude -9.75 deg
Rate 0.186 deg/day
Direction 76.616 deg

More info »