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AstDyS ∴ Objects ∴ 2001WS87 ∴ Summary
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(373562) 2001WS87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56006 2.692e-08 au
e 0.218602 1.018e-07
i 4.464 9.364e-06 deg
Ω 268.626 0.000176 deg
ω 123.66 0.0001822 deg
M 181.622 4.976e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0004 au
Aphelion 3.1197 au
Asc. node-Earth separation 1.75705 au
Desc. node-Earth separation 1.19153 au
Earth MOID 1.0109 au
Orbital period 1496.15 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 110 (0)
Radar observations (Discarded) 0 (0)
Arc length 7735.18 days
Unobserved 456 days

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Ephemeris at epoch 60425 MJD
Right Ascension 214.433 deg
Declination -19.2149 deg
V Magnitude 22.35 mag
Solar Elongation 173.72 deg
Galactic Latitude 39.16 deg
Rate 0.229 deg/day
Direction -68.676 deg

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