NEODyS-2

Near Earth Objects - Dynamic Site
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2017WW12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.69959 4.101e-05 au
e 0.558651 5.874e-06
i 20.361 0.0001468 deg
Ω 220.969 5.126e-05 deg
ω 236.28 0.0001501 deg
M 58.661 0.001322 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1915 au
Aphelion 4.2077 au
Asc. node-Earth separation 1.68276 au
Desc. node-Earth separation 0.42534 au
Earth MOID 0.31535 au
Orbital period 1620.11 days
Date of orbit computation   Oct 1 21:32
Observational summary
Optical observations (Discarded) 78 (0)
Radar observations (Discarded) 0 (0)
Arc length 137 days
Unobserved 258 days

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Ephemeris at epoch 58442 MJD
Right Ascension 228.697 deg
Declination -15.9285 deg
V Magnitude 26.02 mag
Solar Elongation 7.07 deg
Galactic Latitude 34.66 deg
Rate 0.36 deg/day
Direction 98.54 deg

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