AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RL137 ∴ Summary
Contact »
(391811) 2008RL137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36958 1.687e-08 au
e 0.130159 5.565e-08
i 5.751 5.835e-06 deg
Ω 297.56 5.321e-05 deg
ω 346.295 5.76e-05 deg
M 152.935 2.409e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0612 au
Aphelion 2.678 au
Asc. node-Earth separation 1.05196 au
Desc. node-Earth separation 1.68332 au
Earth MOID 1.04503 au
Orbital period 1332.31 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 214 (0)
Radar observations (Discarded) 0 (0)
Arc length 7625.91 days
Unobserved 131 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 73.0829 deg
Declination 24.7639 deg
V Magnitude 22.91 mag
Solar Elongation -38.8 deg
Galactic Latitude -12.14 deg
Rate 0.388 deg/day
Direction 86.339 deg

More info »