NEODyS-2

Near Earth Objects - Dynamic Site
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2017WW  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.88063 0.0007888 au
e 0.602496 0.0001883
i 26.674 0.007207 deg
Ω 229.908 0.001724 deg
ω 90.971 0.002452 deg
M 78.015 0.05166 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7476 au
Aphelion 3.0137 au
Asc. node-Earth separation 0.20061 au
Desc. node-Earth separation 0.19531 au
Earth MOID 0.11371 au
Orbital period 942.007 days
Date of orbit computation   Mar 13 14:17
Observational summary
Optical observations (Discarded) 59 (0)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 282 days

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Ephemeris at epoch 58382 MJD
Right Ascension 137.934 deg
Declination -5.86232 deg
V Magnitude 26.91 mag
Solar Elongation 40.48 deg
Galactic Latitude 27.53 deg
Rate 0.317 deg/day
Direction 119.398 deg

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