NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HC ∴ Summary
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(396593) 2001HC  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.874598 2.772e-09 au
e 0.499356 3.662e-07
i 23.741 3.042e-05 deg
Ω 32.615 1.048e-05 deg
ω 28.168 2.046e-05 deg
M 236.912 5.85e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4379 au
Aphelion 1.3113 au
Asc. node-Earth separation -0.53737 au
Desc. node-Earth separation 0.1674 au
Earth MOID 0.10479 au
Orbital period 298.752 days
Date of orbit computation   Nov 18 15:04
Observational summary
Optical observations (Discarded) 183 (0)
Radar observations (Discarded) 0 (0)
Arc length 4817 days
Unobserved 1034 days

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Ephemeris at epoch 57866 MJD
Right Ascension 9.18382 deg
Declination -8.66222 deg
V Magnitude 20.67 mag
Solar Elongation 29.97 deg
Galactic Latitude -71.21 deg
Rate 1.449 deg/day
Direction 56.703 deg

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