AstDyS-2

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AstDyS ∴ Objects ∴ 1997WM28 ∴ Summary
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(100662) 1997WM28  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.78994 1.899e-08 au
e 0.183406 5.115e-08
i 2.403 6.484e-06 deg
Ω 150.558 0.0001312 deg
ω 317.535 0.0001325 deg
M 221.657 1.863e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2783 au
Aphelion 3.3016 au
Asc. node-Earth separation 1.38694 au
Desc. node-Earth separation 2.10805 au
Earth MOID 1.296 au
Orbital period 1702.13 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 477 (5)
Radar observations (Discarded) 0 (0)
Arc length 7912.08 days
Unobserved 112 days

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Ephemeris at epoch 58807 MJD
Right Ascension 304.863 deg
Declination -19.1277 deg
V Magnitude 21.93 mag
Solar Elongation -65.61 deg
Galactic Latitude -27.67 deg
Rate 0.256 deg/day
Direction 78.571 deg

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