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AstDyS ∴ Objects ∴ 2001YB52 ∴ Summary
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(57871) 2001YB52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10346 1.718e-08 au
e 0.161909 3.658e-08
i 8.329 4.585e-06 deg
Ω 69.278 3.116e-05 deg
ω 249.198 3.496e-05 deg
M 136.912 1.582e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.601 au
Aphelion 3.6059 au
Asc. node-Earth separation 2.22098 au
Desc. node-Earth separation 1.84407 au
Earth MOID 1.60225 au
Orbital period 1996.95 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1418 (9)
Radar observations (Discarded) 0 (0)
Arc length 8989.78 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 89.0812 deg
Declination 28.3962 deg
V Magnitude 20.75 mag
Solar Elongation -81.75 deg
Galactic Latitude 1.74 deg
Rate 0.173 deg/day
Direction 91.108 deg

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