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AstDyS ∴ Objects ∴ 2009HN16 ∴ Summary
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(462596) 2009HN16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34966 1.96e-08 au
e 0.073311 4.66e-08
i 7.233 7.188e-06 deg
Ω 136.862 5.304e-05 deg
ω 301.329 8.186e-05 deg
M 166.081 6.382e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1774 au
Aphelion 2.5219 au
Asc. node-Earth separation 1.26554 au
Desc. node-Earth separation 1.4162 au
Earth MOID 1.20358 au
Orbital period 1315.55 days
Date of orbit computation  feb 22 03:28
Observational summary
Optical observations (Discarded) 172 (0)
Radar observations (Discarded) 0 (0)
Arc length 6597.38 days
Unobserved 394 days

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Ephemeris at epoch 60397 MJD
Right Ascension 268.772 deg
Declination -15.4636 deg
V Magnitude 22.77 mag
Solar Elongation 98.58 deg
Galactic Latitude 5 deg
Rate 0.194 deg/day
Direction 79.69 deg

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