AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RN89 ∴ Summary
Contact »
(336181) 2008RN89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71214 1.79e-08 au
e 0.08424 4.023e-08
i 6.287 5.902e-06 deg
Ω 230.313 4.828e-05 deg
ω 46.636 6.439e-05 deg
M 253.727 4.146e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4837 au
Aphelion 2.9406 au
Asc. node-Earth separation 1.53549 au
Desc. node-Earth separation 1.86942 au
Earth MOID 1.47232 au
Orbital period 1631.42 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 377 (1)
Radar observations (Discarded) 0 (0)
Arc length 8013.91 days
Unobserved 43 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 147.338 deg
Declination 5.85578 deg
V Magnitude 21.38 mag
Solar Elongation -110.47 deg
Galactic Latitude 41.82 deg
Rate 0.092 deg/day
Direction 76.48 deg

More info »