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AstDyS ∴ Objects ∴ 2003HN16 ∴ Summary
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2003HN16  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.28865 5.824e-10 au
e 0.211098 2.751e-08
i 26.192 2.106e-05 deg
Ω 215.452 3.103e-06 deg
ω 339.101 1.804e-05 deg
M 124.555 1.431e-05 deg

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Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0166 au
Aphelion 1.5607 au
Asc. node-Earth separation 0.02219 au
Desc. node-Earth separation 0.54106 au
Earth MOID 0.02205 au
Orbital period 534.32 days
Date of orbit computation  feb 22 07:26
Observational summary
Optical observations (Discarded) 85 (3)
Radar observations (Discarded) 3 (0)
Arc length 6962.09 days
Unobserved 678 days

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Ephemeris at epoch 60398 MJD
Right Ascension 346.038 deg
Declination 9.14281 deg
V Magnitude 25.55 mag
Solar Elongation 22.35 deg
Galactic Latitude -45.37 deg
Rate 0.689 deg/day
Direction 71.033 deg

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