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AstDyS ∴ Objects ∴ 1998WL15 ∴ Summary
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(53039) 1998WL15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32225 6.927e-09 au
e 0.094188 2.908e-08
i 7.314 3.263e-06 deg
Ω 85.972 3.154e-05 deg
ω 358.613 3.954e-05 deg
M 36.106 2.455e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1035 au
Aphelion 2.541 au
Asc. node-Earth separation 1.12029 au
Desc. node-Earth separation 1.5249 au
Earth MOID 1.12008 au
Orbital period 1292.59 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1479 (5)
Radar observations (Discarded) 0 (0)
Arc length 9234.93 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 99.9416 deg
Declination 28.5837 deg
V Magnitude 19.94 mag
Solar Elongation -91.28 deg
Galactic Latitude 10.28 deg
Rate 0.313 deg/day
Direction 93.567 deg

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