AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RX55 ∴ Summary
Contact »
(228146) 2009RX55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34597 1.254e-08 au
e 0.220865 5.03e-08
i 2.743 5.128e-06 deg
Ω 142.479 0.0001229 deg
ω 229.513 0.0001237 deg
M 18.071 1.526e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8278 au
Aphelion 2.8641 au
Asc. node-Earth separation 1.61805 au
Desc. node-Earth separation 0.93944 au
Earth MOID 0.8293 au
Orbital period 1312.45 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 296 (3)
Radar observations (Discarded) 0 (0)
Arc length 6721.82 days
Unobserved 169 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 39.3309 deg
Declination 13.4598 deg
V Magnitude 21.65 mag
Solar Elongation -13.18 deg
Galactic Latitude -41.96 deg
Rate 0.607 deg/day
Direction 72.064 deg

More info »