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AstDyS ∴ Objects ∴ Choikaiyau ∴ Summary
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(5389) Choikaiyau  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37977 6.89e-09 au
e 0.154953 4.078e-08
i 8.099 3.806e-06 deg
Ω 46.204 2.562e-05 deg
ω 312.693 2.753e-05 deg
M 239.169 1.068e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.011 au
Aphelion 2.7485 au
Asc. node-Earth separation 1.11183 au
Desc. node-Earth separation 1.58639 au
Earth MOID 1.01851 au
Orbital period 1340.91 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3150 (21)
Radar observations (Discarded) 0 (0)
Arc length 19419.5 days
Unobserved 63 days

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Ephemeris at epoch 60398 MJD
Right Ascension 239.781 deg
Declination -20.0777 deg
V Magnitude 17.89 mag
Solar Elongation 126.67 deg
Galactic Latitude 24.48 deg
Rate 0.041 deg/day
Direction -159.672 deg

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