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AstDyS ∴ Objects ∴ 2001YP91 ∴ Summary
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(131729) 2001YP91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27207 6.755e-09 au
e 0.1041 3.128e-08
i 5.386 3.425e-06 deg
Ω 106.229 5.226e-05 deg
ω 3.692 5.866e-05 deg
M 181.333 2.751e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0356 au
Aphelion 2.5086 au
Asc. node-Earth separation 1.05326 au
Desc. node-Earth separation 1.49136 au
Earth MOID 1.05276 au
Orbital period 1250.93 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 968 (5)
Radar observations (Discarded) 0 (0)
Arc length 8904.93 days
Unobserved 255 days

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Ephemeris at epoch 60419 MJD
Right Ascension 320.442 deg
Declination -16.2976 deg
V Magnitude 21.43 mag
Solar Elongation 71.36 deg
Galactic Latitude -40.46 deg
Rate 0.332 deg/day
Direction 76.374 deg

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