AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RR11 ∴ Summary
Contact »
(453447) 2009RR11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11611 4.489e-08 au
e 0.172527 9.229e-08
i 1.561 9.288e-06 deg
Ω 22.019 0.0003216 deg
ω 343.2 0.0003276 deg
M 234.68 4.318e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5785 au
Aphelion 3.6537 au
Asc. node-Earth separation 1.59826 au
Desc. node-Earth separation 2.61939 au
Earth MOID 1.57675 au
Orbital period 2009.17 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 113 (1)
Radar observations (Discarded) 0 (0)
Arc length 8478.19 days
Unobserved 833 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 232.04 deg
Declination -19.9097 deg
V Magnitude 22.12 mag
Solar Elongation 162.21 deg
Galactic Latitude 29.56 deg
Rate 0.172 deg/day
Direction -78.134 deg

More info »