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NEODyS ∴ Objects ∴ 2003HB ∴ Summary
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(390725) 2003HB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.849739 2.993e-09 au
e 0.380547 1.361e-07
i 18.109 2.114e-05 deg
Ω 70.389 4.246e-05 deg
ω 306.733 3.874e-05 deg
M 207.083 3.904e-05 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5264 au
Aphelion 1.1731 au
Asc. node-Earth separation -0.39468 au
Desc. node-Earth separation -0.07298 au
Earth MOID 0.04606 au
Orbital period 286.106 days
Date of orbit computation   Apr 24 15:08
Observational summary
Optical observations (Discarded) 234 (13)
Radar observations (Discarded) 0 (0)
Arc length 5481 days
Unobserved 34 days

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Ephemeris at epoch 58265 MJD
Right Ascension 15.7049 deg
Declination -4.44606 deg
V Magnitude 20.99 mag
Solar Elongation 53.4 deg
Galactic Latitude -67.16 deg
Rate 2.247 deg/day
Direction 85.931 deg

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