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AstDyS ∴ Objects ∴ 2001YS25 ∴ Summary
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(225875) 2001YS25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58945 2.226e-08 au
e 0.172213 8.333e-08
i 1.463 5.816e-06 deg
Ω 300.661 0.0002422 deg
ω 27.733 0.000243 deg
M 210.986 1.582e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1435 au
Aphelion 3.0354 au
Asc. node-Earth separation 1.16423 au
Desc. node-Earth separation 1.98166 au
Earth MOID 1.13213 au
Orbital period 1521.98 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 331 (2)
Radar observations (Discarded) 0 (0)
Arc length 8094.33 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 162.85 deg
Declination 5.53357 deg
V Magnitude 21.35 mag
Solar Elongation -154.56 deg
Galactic Latitude 54.2 deg
Rate 0.188 deg/day
Direction -67.597 deg

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