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(31158) 1997WE3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87079 1.23e-08 au
e 0.043206 3.699e-08
i 0.937 3.518e-06 deg
Ω 295.411 0.0002472 deg
ω 88.194 0.000251 deg
M 199.46 4.465e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7468 au
Aphelion 2.9948 au
Asc. node-Earth separation 1.84488 au
Desc. node-Earth separation 1.88669 au
Earth MOID 1.7497 au
Orbital period 1776.64 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1798 (11)
Radar observations (Discarded) 0 (0)
Arc length 11434.3 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 228.994 deg
Declination -19.4679 deg
V Magnitude 18.83 mag
Solar Elongation 163.13 deg
Galactic Latitude 31.72 deg
Rate 0.187 deg/day
Direction -75.24 deg

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