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(496790) 2017HD22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34037 2.173e-08 au
e 0.181081 8.312e-08
i 6.345 7.752e-06 deg
Ω 61.017 7.336e-05 deg
ω 146.099 7.739e-05 deg
M 344.663 2.316e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9166 au
Aphelion 2.7642 au
Asc. node-Earth separation 1.67754 au
Desc. node-Earth separation 0.95535 au
Earth MOID 0.91529 au
Orbital period 1307.75 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 144 (2)
Radar observations (Discarded) 0 (0)
Arc length 6601.84 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 179.101 deg
Declination 9.51076 deg
V Magnitude 20.57 mag
Solar Elongation -138.74 deg
Galactic Latitude 68.11 deg
Rate 0.112 deg/day
Direction -137.418 deg

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