AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RR228 ∴ Summary
Contact »
(201275) 2002RR228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06181 2.513e-08 au
e 0.09641 5.523e-08
i 9.458 4.882e-06 deg
Ω 94.151 3.435e-05 deg
ω 281.406 4.401e-05 deg
M 339.642 3.125e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7666 au
Aphelion 3.357 au
Asc. node-Earth separation 1.99367 au
Desc. node-Earth separation 2.07593 au
Earth MOID 1.78839 au
Orbital period 1956.89 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 638 (5)
Radar observations (Discarded) 0 (0)
Arc length 7738.61 days
Unobserved 176 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 6.41288 deg
Declination -4.96977 deg
V Magnitude 20.87 mag
Solar Elongation 26.11 deg
Galactic Latitude -67 deg
Rate 0.413 deg/day
Direction 68.56 deg

More info »