AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011RJ16 ∴ Summary
Contact »
(356487) 2011RJ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18446 1.741e-08 au
e 0.23107 5.666e-08
i 7.175 6.939e-06 deg
Ω 271.326 6.104e-05 deg
ω 26.9 6.439e-05 deg
M 356.552 2.74e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6797 au
Aphelion 2.6892 au
Asc. node-Earth separation 0.69805 au
Desc. node-Earth separation 1.62181 au
Earth MOID 0.66719 au
Orbital period 1179.27 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 162 (1)
Radar observations (Discarded) 0 (0)
Arc length 6913.1 days
Unobserved 396 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 332.94 deg
Declination -7.86609 deg
V Magnitude 21.58 mag
Solar Elongation 57.09 deg
Galactic Latitude -47.61 deg
Rate 0.637 deg/day
Direction 64.185 deg

More info »