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AstDyS ∴ Objects ∴ Alcathous ∴ Summary
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(2241) Alcathous  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.17513 5.746e-08 au
e 0.065828 3.807e-08
i 16.627 3.327e-06 deg
Ω 267.991 1.516e-05 deg
ω 292.487 3.447e-05 deg
M 137.548 2.886e-05 deg

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Other useful info
Absolute Magnitude (H)    8.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8345 au
Aphelion 5.5158 au
Asc. node-Earth separation 4.01007 au
Desc. node-Earth separation 4.30257 au
Earth MOID 3.87082 au
Orbital period 4300.11 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4326 (25)
Radar observations (Discarded) 0 (0)
Arc length 26856.8 days
Unobserved 115 days

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Ephemeris at epoch 60425 MJD
Right Ascension 346.696 deg
Declination 9.92025 deg
V Magnitude 16.76 mag
Solar Elongation 45.1 deg
Galactic Latitude -45.1 deg
Rate 0.187 deg/day
Direction 57.447 deg

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