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(345813) 2007HX4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.31749 1.397e-08 au
e 0.331704 2.121e-07
i 56.556 5.02e-05 deg
Ω 41.679 3.241e-05 deg
ω 14.531 4.456e-05 deg
M 207.638 3.801e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8805 au
Aphelion distance 1.7545 au
Asc. node-Earth separation -0.10417 au
Desc. node-Earth separation 0.721 au
Earth MOID 0.10395 au
Orbital period 552.36 days
Date of orbit computation   Oct 14 16:10
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 7703 days
Unobserved 149 days

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Ephemeris
(Epoch 58777 MJD)
Right Ascension 217.541 deg
Declination -26.9561 deg
V Magnitude 21.73 mag
Solar Elongation -20.29 deg
Galactic Latitude 30.94 deg
Rate 0.508 deg/day
Direction 128.272 deg

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