AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EF47 ∴ Summary
Contact »
(180558) 2004EF47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58551 1.56e-08 au
e 0.219413 4.746e-08
i 2.875 6.474e-06 deg
Ω 146.078 9.385e-05 deg
ω 237.68 9.623e-05 deg
M 71.543 2.296e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0182 au
Aphelion 3.1528 au
Asc. node-Earth separation 1.80035 au
Desc. node-Earth separation 1.19119 au
Earth MOID 1.02352 au
Orbital period 1518.51 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 341 (2)
Radar observations (Discarded) 0 (0)
Arc length 7741.65 days
Unobserved 105 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 106.571 deg
Declination 21.6654 deg
V Magnitude 22.26 mag
Solar Elongation -69.45 deg
Galactic Latitude 12.82 deg
Rate 0.338 deg/day
Direction 94.129 deg

More info »