NEODyS-2

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NEODyS ∴ Objects ∴ 2009HC ∴ Summary
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2009HC  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.03927 1.095e-05 au
e 0.125631 2.328e-05
i 3.779 0.0007596 deg
Ω 203.8 0.0001412 deg
ω 269.892 0.0005806 deg
M 221.279 0.04523 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 1.1698 au
Asc. node-Earth separation 0.02018 au
Desc. node-Earth separation 0.027 au
Earth MOID 0.0104 au
Orbital period 386.981 days
Date of orbit computation   May 15 16:58
Observational summary
Optical observations (Discarded) 150 (1)
Radar observations (Discarded) 0 (0)
Arc length 45 days
Unobserved 2914 days

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Ephemeris at epoch 57897 MJD
Right Ascension 56.0808 deg
Declination 18.8543 deg
V Magnitude 26.58 mag
Solar Elongation 4.76 deg
Galactic Latitude -27.8 deg
Rate 1.021 deg/day
Direction 78.808 deg

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