NEODyS-2

Near Earth Objects - Dynamic Site
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2018CW  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.937759 0.0003001 au
e 0.138028 0.0002028
i 29.267 0.04753 deg
Ω 131.415 0.01838 deg
ω 171.958 0.01208 deg
M 88.249 0.1436 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8083 au
Aphelion 1.0672 au
Asc. node-Earth separation 0.07897 au
Desc. node-Earth separation -0.20586 au
Earth MOID 0.07881 au
Orbital period 331.692 days
Date of orbit computation   Oct 1 21:55
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 29 days
Unobserved 310 days

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Ephemeris at epoch 58471 MJD
Right Ascension 174.845 deg
Declination -18.8819 deg
V Magnitude 22.37 mag
Solar Elongation 84.04 deg
Galactic Latitude 40.79 deg
Rate 0.83 deg/day
Direction 69.506 deg

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