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AstDyS ∴ Objects ∴ 2000WY77 ∴ Summary
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(98611) 2000WY77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25774 6.255e-09 au
e 0.184429 4.163e-08
i 3.471 4.253e-06 deg
Ω 318.763 5.737e-05 deg
ω 2.04 5.815e-05 deg
M 36.765 9.589e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8413 au
Aphelion 2.6741 au
Asc. node-Earth separation 0.82837 au
Desc. node-Earth separation 1.68779 au
Earth MOID 0.82834 au
Orbital period 1239.11 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1008 (6)
Radar observations (Discarded) 0 (0)
Arc length 10364.8 days
Unobserved 282 days

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Ephemeris at epoch 60426 MJD
Right Ascension 24.2368 deg
Declination 12.3287 deg
V Magnitude 20.64 mag
Solar Elongation 9.21 deg
Galactic Latitude -49.03 deg
Rate 0.563 deg/day
Direction 67.892 deg

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