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2017HR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.87543 2.689e-08 au
e 0.09565 1.189e-07
i 23.56 1.725e-05 deg
Ω 39.729 1.99e-05 deg
ω 297.811 7.692e-05 deg
M 134.608 8.711e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.696 au
Aphelion 2.0548 au
Asc. node-Earth separation 0.78738 au
Desc. node-Earth separation 0.93771 au
Earth MOID 0.76028 au
Orbital period 938.1 days
Date of orbit computation  feb 22 08:25
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 4170.11 days
Unobserved 747 days

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Ephemeris at epoch 60419 MJD
Right Ascension 97.2249 deg
Declination 45.1328 deg
V Magnitude 23.62 mag
Solar Elongation -68.17 deg
Galactic Latitude 15.16 deg
Rate 0.455 deg/day
Direction 104.254 deg

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