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AstDyS ∴ Objects ∴ 2006HY21 ∴ Summary
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(291635) 2006HY21  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.5481 1.818e-08 au
e 0.250167 6.488e-08
i 5.245 6.704e-06 deg
Ω 145.416 0.0001166 deg
ω 174.415 0.0001199 deg
M 44.057 2.581e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9106 au
Aphelion 3.1855 au
Asc. node-Earth separation 2.19396 au
Desc. node-Earth separation 0.90104 au
Earth MOID 0.89826 au
Orbital period 1485.67 days
Date of orbit computation  Feb 24 19:33
Observational summary
Optical observations (Discarded) 385 (1)
Radar observations (Discarded) 0 (0)
Arc length 6443.85 days
Unobserved 144 days

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Ephemeris at epoch 58991 MJD
Right Ascension 72.2931 deg
Declination 18.8527 deg
V Magnitude 22.24 mag
Solar Elongation -12.65 deg
Galactic Latitude -16.32 deg
Rate 0.413 deg/day
Direction 82.021 deg

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