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(284472) 2007HC39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25042 1.426e-08 au
e 0.066977 5.415e-08
i 3.35 5.805e-06 deg
Ω 160.909 0.0001049 deg
ω 300.813 0.000122 deg
M 115.032 5.584e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0997 au
Aphelion 2.4011 au
Asc. node-Earth separation 1.17527 au
Desc. node-Earth separation 1.31176 au
Earth MOID 1.11932 au
Orbital period 1233.08 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 205 (2)
Radar observations (Discarded) 0 (0)
Arc length 6720.27 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 239.999 deg
Declination -15.1874 deg
V Magnitude 21.16 mag
Solar Elongation 154.39 deg
Galactic Latitude 27.7 deg
Rate 0.194 deg/day
Direction -69.836 deg

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