AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EJ89 ∴ Summary
Contact »
(263489) 2008EJ89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21615 1.217e-08 au
e 0.162609 6.355e-08
i 4.134 6.18e-06 deg
Ω 277.889 8.874e-05 deg
ω 280.295 9.187e-05 deg
M 293.483 2.779e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8558 au
Aphelion 2.5765 au
Asc. node-Earth separation 1.08032 au
Desc. node-Earth separation 1.23907 au
Earth MOID 0.85922 au
Orbital period 1205.03 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 334 (2)
Radar observations (Discarded) 0 (0)
Arc length 9435.1 days
Unobserved 127 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 104.185 deg
Declination 21.1449 deg
V Magnitude 22 mag
Solar Elongation -53.73 deg
Galactic Latitude 10.58 deg
Rate 0.473 deg/day
Direction 97.011 deg

More info »