NEODyS-2

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NEODyS ∴ Objects ∴ 2003HB ∴ Summary
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(390725) 2003HB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.849742 3.212e-09 au
e 0.380576 1.365e-07
i 18.109 2.145e-05 deg
Ω 70.391 4.382e-05 deg
ω 306.733 3.993e-05 deg
M 315.425 3.933e-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 -0.39298 au
Desc. node-Earth separation -0.07251 au
Earth MOID 0.04571 au
Orbital period 286.108 days
Date of orbit computation   Jul 10 22:51
Observational summary
Optical observations (Discarded) 230 (12)
Radar observations (Discarded) 0 (0)
Arc length 4054 days
Unobserved 1183 days

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Ephemeris at epoch 57987 MJD
Right Ascension 194.446 deg
Declination -12.4901 deg
V Magnitude 21.54 mag
Solar Elongation -49.52 deg
Galactic Latitude 50.35 deg
Rate 0.643 deg/day
Direction 142.416 deg

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