AstDyS-2

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AstDyS ∴ Objects ∴ 1998WS25 ∴ Summary
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(222057) 1998WS25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11113 2.209e-08 au
e 0.159936 5.978e-08
i 7.976 5.972e-06 deg
Ω 46.484 3.213e-05 deg
ω 330.284 3.593e-05 deg
M 246.505 1.483e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6135 au
Aphelion 3.6087 au
Asc. node-Earth separation 1.67193 au
Desc. node-Earth separation 2.51157 au
Earth MOID 1.6194 au
Orbital period 2004.36 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 572 (4)
Radar observations (Discarded) 0 (0)
Arc length 8974.93 days
Unobserved 341 days

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Ephemeris at epoch 60420 MJD
Right Ascension 264.351 deg
Declination -27.4742 deg
V Magnitude 20.89 mag
Solar Elongation 124.99 deg
Galactic Latitude 2.31 deg
Rate 0.046 deg/day
Direction -159.096 deg

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