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(514553) 2017WS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5795 3.724e-08 au
e 0.226153 7.452e-08
i 8.172 8.727e-06 deg
Ω 258.745 4.532e-05 deg
ω 80.183 5.403e-05 deg
M 249.569 2.603e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9961 au
Aphelion 3.1629 au
Asc. node-Earth separation 1.34117 au
Desc. node-Earth separation 1.56207 au
Earth MOID 1.0066 au
Orbital period 1513.22 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 297 (1)
Radar observations (Discarded) 0 (0)
Arc length 9163.83 days
Unobserved 412 days

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Ephemeris at epoch 60416 MJD
Right Ascension 206.745 deg
Declination -21.1407 deg
V Magnitude 20.8 mag
Solar Elongation 168.71 deg
Galactic Latitude 39.89 deg
Rate 0.233 deg/day
Direction -65.232 deg

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