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AstDyS ∴ Objects ∴ 2009HN1 ∴ Summary
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(436009) 2009HN1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17491 4.908e-08 au
e 0.090371 1.036e-07
i 13.167 9.945e-06 deg
Ω 61.695 3.492e-05 deg
ω 172.833 5.692e-05 deg
M 207.899 4.937e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.888 au
Aphelion 3.4618 au
Asc. node-Earth separation 2.47261 au
Desc. node-Earth separation 1.87731 au
Earth MOID 1.87673 au
Orbital period 2066.31 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 229 (1)
Radar observations (Discarded) 0 (0)
Arc length 6280.81 days
Unobserved 112 days

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Ephemeris at epoch 60423 MJD
Right Ascension 68.4407 deg
Declination 25.6289 deg
V Magnitude 22.53 mag
Solar Elongation -37.76 deg
Galactic Latitude -14.85 deg
Rate 0.301 deg/day
Direction 78.084 deg

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