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AstDyS ∴ Objects ∴ 1999WY25 ∴ Summary
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(297339) 1999WY25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56941 1.847e-08 au
e 0.20878 7.84e-08
i 3.276 6.084e-06 deg
Ω 231.765 0.0002112 deg
ω 224.833 0.0002153 deg
M 304.036 3.802e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.033 au
Aphelion 3.1058 au
Asc. node-Earth separation 1.87459 au
Desc. node-Earth separation 1.15163 au
Earth MOID 1.05175 au
Orbital period 1504.35 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 186 (2)
Radar observations (Discarded) 0 (0)
Arc length 8668.2 days
Unobserved 244 days

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Ephemeris at epoch 60425 MJD
Right Ascension 25.7771 deg
Declination 11.7735 deg
V Magnitude 22.5 mag
Solar Elongation 6.87 deg
Galactic Latitude -49.13 deg
Rate 0.5 deg/day
Direction 70.193 deg

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