NEODyS-2

Near Earth Objects - Dynamic Site
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2018WW  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.29782 0.005922 au
e 0.404164 0.003469
i 3.468 0.02135 deg
Ω 293.705 0.1229 deg
ω 215.512 0.1524 deg
M 289.13 0.591 deg

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Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7733 au
Aphelion 1.8224 au
Asc. node-Earth separation 0.60148 au
Desc. node-Earth separation -0.16772 au
Earth MOID 0.0379 au
Orbital period 540.033 days
Date of orbit computation   Nov 27 15:03
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 22 days

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Ephemeris at epoch 58471 MJD
Right Ascension 220.92 deg
Declination -8.83976 deg
V Magnitude 24.27 mag
Solar Elongation 45.89 deg
Galactic Latitude 44.91 deg
Rate 1.738 deg/day
Direction 133.57 deg

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