AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SU289 ∴ Summary
Contact »
(228500) 2001SU289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40658 8.608e-09 au
e 0.126752 4.716e-08
i 5.933 3.972e-06 deg
Ω 271.322 4.55e-05 deg
ω 104.199 4.823e-05 deg
M 0.375 1.666e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1015 au
Aphelion 2.7116 au
Asc. node-Earth separation 1.4273 au
Desc. node-Earth separation 1.31378 au
Earth MOID 1.1124 au
Orbital period 1363.64 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 930 (8)
Radar observations (Discarded) 0 (0)
Arc length 23052.1 days
Unobserved 136 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 21.4936 deg
Declination 13.0617 deg
V Magnitude 20.38 mag
Solar Elongation 5.76 deg
Galactic Latitude -48.95 deg
Rate 0.548 deg/day
Direction 69.061 deg

More info »