NEODyS-2

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2009HC  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.03928 1.097e-05 au
e 0.125652 2.326e-05
i 3.779 0.0007595 deg
Ω 203.798 0.0001426 deg
ω 269.882 0.0005778 deg
M 233.393 0.05112 deg

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Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9087 au
Aphelion 1.1699 au
Asc. node-Earth separation 0.0204 au
Desc. node-Earth separation 0.02525 au
Earth MOID 0.0105 au
Orbital period 386.987 days
Date of orbit computation   Mar 13 11:18
Observational summary
Optical observations (Discarded) 150 (1)
Radar observations (Discarded) 0 (0)
Arc length 45 days
Unobserved 3250 days

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Ephemeris at epoch 58233 MJD
Right Ascension 16.9896 deg
Declination 7.96467 deg
V Magnitude 27.25 mag
Solar Elongation 15.81 deg
Galactic Latitude -54.68 deg
Rate 0.938 deg/day
Direction 69.437 deg

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