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(390725) 2003HB  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.849743 3.2e-09 au
e 0.380605 1.365e-07
i 18.109 2.145e-05 deg
Ω 70.397 4.383e-05 deg
ω 306.72 3.995e-05 deg
M 63.783 3.826e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5263 au
Aphelion 1.1732 au
Asc. node-Earth separation -0.39326 au
Desc. node-Earth separation -0.07299 au
Earth MOID 0.04611 au
Orbital period 286.108 days
Date of orbit computation   Nov 18 15:20
Observational summary
Optical observations (Discarded) 230 (12)
Radar observations (Discarded) 0 (0)
Arc length 4054 days
Unobserved 1067 days

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Ephemeris at epoch 57871 MJD
Right Ascension 131.533 deg
Declination 47.8007 deg
V Magnitude 21.34 mag
Solar Elongation -83.72 deg
Galactic Latitude 38.66 deg
Rate 0.844 deg/day
Direction 131.363 deg

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