NEODyS-2

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(422637) 1985WA  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.83162 6.551e-08 au
e 0.608362 1.64e-07
i 9.82 1.578e-05 deg
Ω 43.401 0.0001211 deg
ω 351.412 0.0001277 deg
M 277.029 3.796e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.109 au
Aphelion 4.5543 au
Asc. node-Earth separation 0.12156 au
Desc. node-Earth separation 3.46836 au
Earth MOID 0.11725 au
Orbital period 1740.41 days
Date of orbit computation   Mar 13 15:32
Observational summary
Optical observations (Discarded) 75 (1)
Radar observations (Discarded) 0 (0)
Arc length 10719 days
Unobserved 1193 days

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Ephemeris at epoch 58264 MJD
Right Ascension 261.223 deg
Declination -31.0132 deg
V Magnitude 22.85 mag
Solar Elongation 160.48 deg
Galactic Latitude 2.65 deg
Rate 0.222 deg/day
Direction -98.729 deg

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