NEODyS-2

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(422637) 1985WA  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.83722 4.877e-08 au
e 0.606151 1.603e-07
i 9.81 1.572e-05 deg
Ω 43.401 0.0001211 deg
ω 351.268 0.0001279 deg
M 194.578 3.647e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1174 au
Aphelion 4.557 au
Asc. node-Earth separation 0.13187 au
Desc. node-Earth separation 3.46898 au
Earth MOID 0.1273 au
Orbital period 1745.58 days
Date of orbit computation   Nov 18 15:05
Observational summary
Optical observations (Discarded) 75 (1)
Radar observations (Discarded) 0 (0)
Arc length 10719 days
Unobserved 769 days

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Ephemeris at epoch 57840 MJD
Right Ascension 228.174 deg
Declination -17.5539 deg
V Magnitude 24.77 mag
Solar Elongation 136.75 deg
Galactic Latitude 33.7 deg
Rate 0.112 deg/day
Direction -80.969 deg

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