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AstDyS ∴ Objects ∴ 1997WK45 ∴ Summary
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(15931) 1997WK45  ▹ 
SUMMARY
Keplerian elements at epoch
59000.0 MJD
Value 1-σ variation Units
a 3.17536 2.068e-08 au
e 0.183528 3.69e-08
i 2.076 4.379e-06 deg
Ω 71.359 0.000141 deg
ω 14.82 0.0001418 deg
M 334.61 1.538e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5926 au
Aphelion 3.7581 au
Asc. node-Earth separation 1.62086 au
Desc. node-Earth separation 2.71585 au
Earth MOID 1.60894 au
Orbital period 2066.75 days
Date of orbit computation  Aug 25 20:26
Observational summary
Optical observations (Discarded) 1725 (9)
Radar observations (Discarded) 0 (0)
Arc length 25088.3 days
Unobserved 48 days

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Ephemeris at epoch 59117 MJD
Right Ascension 102.219 deg
Declination 23.2376 deg
V Magnitude 18.3 mag
Solar Elongation 80.89 deg
Galactic Latitude 9.83 deg
Rate 0.297 deg/day
Direction 92.767 deg

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