AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UJ4 ∴ Summary
Contact »
(315955) 2008UJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94066 1.185e-08 au
e 0.057282 6.654e-08
i 24.319 8.57e-06 deg
Ω 64.645 1.527e-05 deg
ω 293.555 7.342e-05 deg
M 293.603 7.619e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8295 au
Aphelion 2.0518 au
Asc. node-Earth separation 0.90497 au
Desc. node-Earth separation 0.96652 au
Earth MOID 0.89066 au
Orbital period 987.464 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 234 (2)
Radar observations (Discarded) 0 (0)
Arc length 8194.85 days
Unobserved 344 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 329.896 deg
Declination -30.2201 deg
V Magnitude 21.62 mag
Solar Elongation 68.75 deg
Galactic Latitude -52.4 deg
Rate 0.545 deg/day
Direction 88.235 deg

More info »