AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000ST289 ∴ Summary
Contact »
(118854) 2000ST289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74386 1.268e-08 au
e 0.138892 3.889e-08
i 6.713 4.269e-06 deg
Ω 220.534 3.653e-05 deg
ω 213.548 4.012e-05 deg
M 9.108 1.658e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3628 au
Aphelion 3.125 au
Asc. node-Earth separation 2.0357 au
Desc. node-Earth separation 1.4204 au
Earth MOID 1.38108 au
Orbital period 1660.12 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 838 (5)
Radar observations (Discarded) 0 (0)
Arc length 8506.83 days
Unobserved 76 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 63.6453 deg
Declination 17.1034 deg
V Magnitude 20.91 mag
Solar Elongation -56.46 deg
Galactic Latitude -23.81 deg
Rate 0.424 deg/day
Direction 80.533 deg

More info »