AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1988RL13 ∴ Summary
Contact »
(17420) 1988RL13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.19244 8.487e-08 au
e 0.083439 5.128e-08
i 15.867 7.217e-06 deg
Ω 59.306 1.814e-05 deg
ω 259.606 4.976e-05 deg
M 19.288 4.854e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7592 au
Aphelion 5.6257 au
Asc. node-Earth separation 4.24799 au
Desc. node-Earth separation 4.06786 au
Earth MOID 3.79177 au
Orbital period 4321.71 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1133 (3)
Radar observations (Discarded) 0 (0)
Arc length 16394.5 days
Unobserved 187 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 359.056 deg
Declination -15.0281 deg
V Magnitude 19.71 mag
Solar Elongation 43.61 deg
Galactic Latitude -72.36 deg
Rate 0.219 deg/day
Direction 70.643 deg

More info »