NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HN16 ∴ Summary
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2003HN16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.28827 4.099e-08 au
e 0.210735 1.409e-07
i 26.192 2.452e-05 deg
Ω 215.481 3.458e-06 deg
ω 339.025 0.00017 deg
M 216.738 0.00029 deg

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Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0168 au
Aphelion 1.5598 au
Asc. node-Earth separation 0.02073 au
Desc. node-Earth separation 0.53916 au
Earth MOID 0.02059 au
Orbital period 534.083 days
Date of orbit computation   Oct 1 17:29
Observational summary
Optical observations (Discarded) 74 (3)
Radar observations (Discarded) 3 (0)
Arc length 4577 days
Unobserved 1130 days

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Ephemeris at epoch 58463 MJD
Right Ascension 54.2573 deg
Declination -23.6253 deg
V Magnitude 22.8 mag
Solar Elongation -128.18 deg
Galactic Latitude -52.6 deg
Rate 0.526 deg/day
Direction -137.046 deg

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