NEODyS-2

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(276770) 2004HC  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.789131 6.843e-09 au
e 0.598778 3.448e-07
i 28.982 6.027e-05 deg
Ω 202.998 1.028e-05 deg
ω 159.359 1.826e-05 deg
M 350.293 6.829e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3166 au
Aphelion 1.2616 au
Asc. node-Earth separation 0.14865 au
Desc. node-Earth separation -0.67143 au
Earth MOID 0.09299 au
Orbital period 256.048 days
Date of orbit computation   May 15 20:02
Observational summary
Optical observations (Discarded) 162 (0)
Radar observations (Discarded) 0 (0)
Arc length 3227 days
Unobserved 1592 days

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Ephemeris at epoch 57930 MJD
Right Ascension 143.591 deg
Declination 5.66408 deg
V Magnitude 22.86 mag
Solar Elongation -50.18 deg
Galactic Latitude 38.53 deg
Rate 0.674 deg/day
Direction 92.539 deg

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