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(539938) 2017HR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.83706 1.031e-08 au
e 0.136536 3.259e-07
i 24.642 1.935e-05 deg
Ω 209.205 1.88e-05 deg
ω 232.857 6.976e-05 deg
M 45.945 5.816e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5862 au
Aphelion 2.0879 au
Asc. node-Earth separation 0.96034 au
Desc. node-Earth separation 0.67116 au
Earth MOID 0.65126 au
Orbital period 909.46 days
Date of orbit computation  feb 22 03:44
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 6121.87 days
Unobserved 93 days

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Ephemeris at epoch 60420 MJD
Right Ascension 111.488 deg
Declination -2.60761 deg
V Magnitude 22.44 mag
Solar Elongation -84.17 deg
Galactic Latitude 6.47 deg
Rate 0.576 deg/day
Direction 73.322 deg

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