AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005RS9 ∴ Summary
Contact »
(661868) 2005RS9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18589 1.032e-08 au
e 0.177536 7.887e-08
i 3.21 6.946e-06 deg
Ω 270.36 0.0001335 deg
ω 28.042 0.0001357 deg
M 305.811 2.091e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7978 au
Aphelion 2.574 au
Asc. node-Earth separation 0.81371 au
Desc. node-Earth separation 1.5277 au
Earth MOID 0.78255 au
Orbital period 1180.43 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 144 (0)
Radar observations (Discarded) 0 (0)
Arc length 6340.38 days
Unobserved 466 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 251.394 deg
Declination -25.7931 deg
V Magnitude 21.33 mag
Solar Elongation 141.54 deg
Galactic Latitude 12.7 deg
Rate 0.031 deg/day
Direction -69.915 deg

More info »