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AstDyS ∴ Objects ∴ 1998WQ15 ∴ Summary
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(137069) 1998WQ15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53401 1.024e-08 au
e 0.357544 7.951e-08
i 9.522 3.058e-06 deg
Ω 77.479 3.325e-05 deg
ω 331.373 3.641e-05 deg
M 105.836 1.506e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.628 au
Aphelion 3.44 au
Asc. node-Earth separation 0.69793 au
Desc. node-Earth separation 2.20615 au
Earth MOID 0.64638 au
Orbital period 1473.36 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 2005 (475)
Radar observations (Discarded) 0 (0)
Arc length 9240.98 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 186.138 deg
Declination 10.4558 deg
V Magnitude 21.24 mag
Solar Elongation -142.8 deg
Galactic Latitude 72.17 deg
Rate 0.154 deg/day
Direction -89.766 deg

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