NEODyS-2

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(422637) 1985WA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.83447 3.115e-08 au
e 0.607524 1.087e-07
i 9.82 8.268e-06 deg
Ω 43.402 7.15e-05 deg
ω 351.319 7.521e-05 deg
M 235.799 1.998e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1125 au
Aphelion 4.5565 au
Asc. node-Earth separation 0.12655 au
Desc. node-Earth separation 3.46985 au
Earth MOID 0.12199 au
Orbital period 1743.04 days
Date of orbit computation   Oct 9 22:11
Observational summary
Optical observations (Discarded) 75 (1)
Radar observations (Discarded) 0 (0)
Arc length 10719 days
Unobserved 976 days

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Ephemeris at epoch 58047 MJD
Right Ascension 227.701 deg
Declination -19.6354 deg
V Magnitude 25.06 mag
Solar Elongation -23.16 deg
Galactic Latitude 32.33 deg
Rate 0.243 deg/day
Direction 107.486 deg

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