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AstDyS ∴ Objects ∴ 1997WQ54 ∴ Summary
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(48826) 1997WQ54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13289 1.644e-08 au
e 0.151419 3.187e-08
i 2.714 3.84e-06 deg
Ω 121.205 0.0001004 deg
ω 332.259 0.0001023 deg
M 238.885 1.83e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6585 au
Aphelion 3.6073 au
Asc. node-Earth separation 1.71553 au
Desc. node-Earth separation 2.51945 au
Earth MOID 1.67605 au
Orbital period 2025.43 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1616 (6)
Radar observations (Discarded) 0 (0)
Arc length 9401.97 days
Unobserved 678 days

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Ephemeris at epoch 60426 MJD
Right Ascension 339.441 deg
Declination -9.61578 deg
V Magnitude 20.56 mag
Solar Elongation 58.52 deg
Galactic Latitude -53.96 deg
Rate 0.271 deg/day
Direction 69.97 deg

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