NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HN16 ∴ Summary
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2003HN16  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.28819 4.106e-08 au
e 0.210808 1.41e-07
i 26.192 2.452e-05 deg
Ω 215.481 3.458e-06 deg
ω 339.02 0.0001699 deg
M 81.924 0.0002836 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 1.5598 au
Asc. node-Earth separation 0.0225 au
Desc. node-Earth separation 0.53847 au
Earth MOID 0.02236 au
Orbital period 534.034 days
Date of orbit computation   Mar 13 10:11
Observational summary
Optical observations (Discarded) 74 (3)
Radar observations (Discarded) 3 (0)
Arc length 4577 days
Unobserved 933 days

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Ephemeris at epoch 58266 MJD
Right Ascension 6.97438 deg
Declination 22.0744 deg
V Magnitude 25.57 mag
Solar Elongation 53.13 deg
Galactic Latitude -40.47 deg
Rate 0.599 deg/day
Direction 68.951 deg

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