NEODyS-2

Near Earth Objects - Dynamic Site
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2017WB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.78038 0.0004913 au
e 0.461246 0.0001535
i 5.314 0.001306 deg
Ω 228.883 0.0004125 deg
ω 154.81 0.000733 deg
M 62.451 0.02611 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9592 au
Aphelion 2.6016 au
Asc. node-Earth separation 1.39607 au
Desc. node-Earth separation -0.00191 au
Earth MOID 0.00099 au
Orbital period 867.693 days
Date of orbit computation   Mar 13 14:36
Observational summary
Optical observations (Discarded) 104 (0)
Radar observations (Discarded) 0 (0)
Arc length 27 days
Unobserved 286 days

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Ephemeris at epoch 58386 MJD
Right Ascension 183.741 deg
Declination -4.40807 deg
V Magnitude 30.23 mag
Solar Elongation -4.38 deg
Galactic Latitude 57.26 deg
Rate 0.413 deg/day
Direction 112.17 deg

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