AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011RG21 ∴ Summary
Contact »
2011RG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03398 3.264e-07 au
e 0.118008 3.334e-07
i 19.092 2.494e-05 deg
Ω 189.73 5.008e-05 deg
ω 180.032 0.001239 deg
M 130.911 0.001088 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6759 au
Aphelion 3.392 au
Asc. node-Earth separation 2.39327 au
Desc. node-Earth separation 1.67595 au
Earth MOID 1.67557 au
Orbital period 1930.27 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 4093.86 days
Unobserved 515 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 135.839 deg
Declination 3.12605 deg
V Magnitude 23.38 mag
Solar Elongation -107.76 deg
Galactic Latitude 30.57 deg
Rate 0.126 deg/day
Direction 45.787 deg

More info »