AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EF6 ∴ Summary
Contact »
(90682) 1981EF6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96923 1.773e-08 au
e 0.119848 4.405e-08
i 9.262 4.823e-06 deg
Ω 300.569 3.385e-05 deg
ω 158.968 4.343e-05 deg
M 212.017 2.537e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6134 au
Aphelion 3.3251 au
Asc. node-Earth separation 2.2794 au
Desc. node-Earth separation 1.64866 au
Earth MOID 1.63305 au
Orbital period 1868.81 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 758 (4)
Radar observations (Discarded) 0 (0)
Arc length 15091.5 days
Unobserved 694 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 327.491 deg
Declination -11.7649 deg
V Magnitude 21.16 mag
Solar Elongation 69.28 deg
Galactic Latitude -44.84 deg
Rate 0.248 deg/day
Direction 63.822 deg

More info »