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(203910) 2003HC53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34129 1.143e-08 au
e 0.107497 5.166e-08
i 5.74 5.867e-06 deg
Ω 42.204 4.37e-05 deg
ω 203.606 4.982e-05 deg
M 278.787 2.3e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0896 au
Aphelion 2.593 au
Asc. node-Earth separation 1.57617 au
Desc. node-Earth separation 1.09873 au
Earth MOID 1.07785 au
Orbital period 1308.52 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 517 (4)
Radar observations (Discarded) 0 (0)
Arc length 9574.97 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 136.938 deg
Declination 23.2238 deg
V Magnitude 21.3 mag
Solar Elongation -103.32 deg
Galactic Latitude 39.65 deg
Rate 0.179 deg/day
Direction 124.999 deg

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