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AstDyS ∴ Objects ∴ 1998WY8 ∴ Summary
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(23963) 1998WY8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.21223 7.007e-08 au
e 0.090039 4.6e-08
i 4.132 4.159e-06 deg
Ω 275.229 7.65e-05 deg
ω 147.163 8.397e-05 deg
M 71.107 3.115e-05 deg

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Other useful info
Absolute Magnitude (H)    11.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7429 au
Aphelion 5.6815 au
Asc. node-Earth separation 4.57625 au
Desc. node-Earth separation 3.82382 au
Earth MOID 3.75735 au
Orbital period 4346.45 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1623 (5)
Radar observations (Discarded) 0 (0)
Arc length 26360.2 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 135.618 deg
Declination 13.1867 deg
V Magnitude 19.19 mag
Solar Elongation -126.65 deg
Galactic Latitude 34.95 deg
Rate 0.037 deg/day
Direction -65.519 deg

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