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AstDyS ∴ Objects ∴ 2015HN ∴ Summary
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(480230) 2015HN  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63957 4.228e-08 au
e 0.127804 7.365e-08
i 12.698 8.191e-06 deg
Ω 105.771 4.807e-05 deg
ω 212.491 6.329e-05 deg
M 207.041 4.302e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3022 au
Aphelion 2.9769 au
Asc. node-Earth separation 1.92587 au
Desc. node-Earth separation 1.32623 au
Earth MOID 1.29684 au
Orbital period 1566.38 days
Date of orbit computation  Oct 31 09:47
Observational summary
Optical observations (Discarded) 116 (0)
Radar observations (Discarded) 0 (0)
Arc length 5260.83 days
Unobserved 420 days

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Ephemeris at epoch 58561 MJD
Right Ascension 202.657 deg
Declination 11.0157 deg
V Magnitude 20.75 mag
Solar Elongation 153.5 deg
Galactic Latitude 71.44 deg
Rate 0.201 deg/day
Direction -50.882 deg

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