AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000ST189 ∴ Summary
Contact »
(306657) 2000ST189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34956 1.302e-08 au
e 0.17039 7.186e-08
i 10.394 7.396e-06 deg
Ω 23.317 2.961e-05 deg
ω 12.273 3.595e-05 deg
M 178.281 1.788e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9492 au
Aphelion 2.7499 au
Asc. node-Earth separation 0.95973 au
Desc. node-Earth separation 1.73427 au
Earth MOID 0.95679 au
Orbital period 1315.46 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 408 (4)
Radar observations (Discarded) 0 (0)
Arc length 8263.75 days
Unobserved 350 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 223.514 deg
Declination -19.5128 deg
V Magnitude 21.18 mag
Solar Elongation 141.56 deg
Galactic Latitude 34.7 deg
Rate 0.144 deg/day
Direction -99.461 deg

More info »