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AstDyS ∴ Objects ∴ 1998WN29 ∴ Summary
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(640118) 1998WN29  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56736 2.622e-08 au
e 0.158629 6.54e-08
i 7.703 7.927e-06 deg
Ω 228.654 9.596e-05 deg
ω 171.859 0.0001062 deg
M 63.042 5.169e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1601 au
Aphelion 2.9746 au
Asc. node-Earth separation 1.95927 au
Desc. node-Earth separation 1.17382 au
Earth MOID 1.16895 au
Orbital period 1502.55 days
Date of orbit computation  feb 22 04:02
Observational summary
Optical observations (Discarded) 97 (0)
Radar observations (Discarded) 0 (0)
Arc length 9180.11 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 103.102 deg
Declination 15.5995 deg
V Magnitude 22.98 mag
Solar Elongation -73.75 deg
Galactic Latitude 7.25 deg
Rate 0.345 deg/day
Direction 90.791 deg

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