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(539959) 2017HL22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63349 2.313e-08 au
e 0.224975 4.438e-08
i 11.661 7.739e-06 deg
Ω 213.632 2.987e-05 deg
ω 46.722 3.651e-05 deg
M 189.238 2.048e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.041 au
Aphelion 3.226 au
Asc. node-Earth separation 1.16032 au
Desc. node-Earth separation 1.96315 au
Earth MOID 1.04583 au
Orbital period 1560.97 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 351 (3)
Radar observations (Discarded) 0 (0)
Arc length 8144.9 days
Unobserved 107 days

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Ephemeris at epoch 60425 MJD
Right Ascension 76.911 deg
Declination 14.8304 deg
V Magnitude 22.9 mag
Solar Elongation -42.89 deg
Galactic Latitude -15.05 deg
Rate 0.304 deg/day
Direction 83.562 deg

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