NEODyS-2

Near Earth Objects - Dynamic Site
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2017WW  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.88045 0.0007887 au
e 0.602607 0.0001883
i 26.674 0.007207 deg
Ω 229.907 0.001723 deg
ω 90.965 0.002449 deg
M 154.458 0.09975 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7473 au
Aphelion 3.0136 au
Asc. node-Earth separation 0.19827 au
Desc. node-Earth separation 0.19565 au
Earth MOID 0.11392 au
Orbital period 941.873 days
Date of orbit computation   Oct 1 21:17
Observational summary
Optical observations (Discarded) 59 (0)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 339 days

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Ephemeris at epoch 58439 MJD
Right Ascension 150.015 deg
Declination -15.7683 deg
V Magnitude 26.79 mag
Solar Elongation 77.56 deg
Galactic Latitude 30.27 deg
Rate 0.219 deg/day
Direction 147.026 deg

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