AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Cetacea ∴ Summary
Contact »
(2089) Cetacea  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53532 7.833e-09 au
e 0.155015 3.287e-08
i 15.366 3.428e-06 deg
Ω 102.645 1.38e-05 deg
ω 286.862 1.854e-05 deg
M 183.24 1.394e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1423 au
Aphelion 2.9283 au
Asc. node-Earth separation 1.38518 au
Desc. node-Earth separation 1.57433 au
Earth MOID 1.20602 au
Orbital period 1474.51 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4040 (26)
Radar observations (Discarded) 0 (0)
Arc length 32047.2 days
Unobserved 35 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 222.546 deg
Declination 5.81758 deg
V Magnitude 15.78 mag
Solar Elongation 158.75 deg
Galactic Latitude 54.63 deg
Rate 0.23 deg/day
Direction -76.764 deg

More info »