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AstDyS ∴ Objects ∴ Cetacea ∴ Summary
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(2089) Cetacea  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5342 1.066e-08 au
e 0.156304 4.731e-08
i 15.378 4.128e-06 deg
Ω 102.688 1.813e-05 deg
ω 287.131 2.356e-05 deg
M 54.378 1.685e-05 deg

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Other useful info
Absolute Magnitude (H)    11.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1381 au
Aphelion 2.9303 au
Asc. node-Earth separation 1.37922 au
Desc. node-Earth separation 1.57402 au
Earth MOID 1.20106 au
Orbital period 1473.53 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1844 (19)
Radar observations (Discarded) 0 (0)
Arc length 30069.6 days
Unobserved 51 days

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Ephemeris at epoch 58463 MJD
Right Ascension 140.928 deg
Declination 20.826 deg
V Magnitude 15.63 mag
Solar Elongation 121.69 deg
Galactic Latitude 42.46 deg
Rate 0.122 deg/day
Direction 20.537 deg

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