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(539949) 2017HB8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23494 2.372e-08 au
e 0.168823 5.237e-08
i 6.162 6.114e-06 deg
Ω 101.876 7.168e-05 deg
ω 154.715 7.584e-05 deg
M 344.795 3.065e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8576 au
Aphelion 2.6122 au
Asc. node-Earth separation 1.57988 au
Desc. node-Earth separation 0.86694 au
Earth MOID 0.84445 au
Orbital period 1220.38 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 176 (1)
Radar observations (Discarded) 0 (0)
Arc length 10393.2 days
Unobserved 487 days

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Ephemeris at epoch 60426 MJD
Right Ascension 273.194 deg
Declination -17.3591 deg
V Magnitude 20.56 mag
Solar Elongation 122.65 deg
Galactic Latitude 0.38 deg
Rate 0.163 deg/day
Direction 94.038 deg

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