AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RS9 ∴ Summary
Contact »
(393657) 2004RS9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3026 1.204e-08 au
e 0.281173 6.167e-08
i 20.251 9.385e-06 deg
Ω 220.125 1.696e-05 deg
ω 102.135 2.566e-05 deg
M 229.061 1.786e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6552 au
Aphelion 2.95 au
Asc. node-Earth separation 1.24618 au
Desc. node-Earth separation 1.01092 au
Earth MOID 0.77271 au
Orbital period 1276.23 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 198 (7)
Radar observations (Discarded) 0 (0)
Arc length 6678.21 days
Unobserved 464 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 157.367 deg
Declination -14.7194 deg
V Magnitude 22.34 mag
Solar Elongation -147.95 deg
Galactic Latitude 35.8 deg
Rate 0.253 deg/day
Direction -38.935 deg

More info »