AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RE225 ∴ Summary
Contact »
(121317) 1999RE225  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.98305 2.911e-08 au
e 0.223315 5.526e-08
i 4.52 8.452e-06 deg
Ω 298.097 7.84e-05 deg
ω 119.283 8.142e-05 deg
M 216.06 2.155e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3169 au
Aphelion 3.6492 au
Asc. node-Earth separation 2.16457 au
Desc. node-Earth separation 1.5705 au
Earth MOID 1.33245 au
Orbital period 1881.87 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 445 (2)
Radar observations (Discarded) 0 (0)
Arc length 6851.91 days
Unobserved 220 days

More info »
Ephemeris at epoch 58501 MJD
Right Ascension 280.842 deg
Declination -24.4715 deg
V Magnitude 21.21 mag
Solar Elongation 17.52 deg
Galactic Latitude -9.23 deg
Rate 0.33 deg/day
Direction 84.547 deg

More info »





This Web Site has been visited 92755 times since

and this Page has been visited 69 times since 2011/10/30