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(539945) 2017HK4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.90893 1.134e-08 au
e 0.098561 9.639e-08
i 21.535 1.158e-05 deg
Ω 23.237 1.823e-05 deg
ω 11.173 4.579e-05 deg
M 49.358 3.943e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7208 au
Aphelion 2.0971 au
Asc. node-Earth separation 0.72769 au
Desc. node-Earth separation 1.09 au
Earth MOID 0.7274 au
Orbital period 963.351 days
Date of orbit computation  apr 23 21:45
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 8302.98 days
Unobserved 135 days

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Ephemeris at epoch 60427 MJD
Right Ascension 77.3278 deg
Declination 39.0806 deg
V Magnitude 23.01 mag
Solar Elongation -45.26 deg
Galactic Latitude -0.59 deg
Rate 0.587 deg/day
Direction 86.934 deg

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