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AstDyS ∴ Objects ∴ 2001SE87 ∴ Summary
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(222478) 2001SE87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43892 1.169e-08 au
e 0.176882 3.971e-08
i 3.385 6.004e-06 deg
Ω 298.337 9.063e-05 deg
ω 133.778 9.353e-05 deg
M 262.962 2.346e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0075 au
Aphelion 2.8703 au
Asc. node-Earth separation 1.6757 au
Desc. node-Earth separation 1.12192 au
Earth MOID 1.0244 au
Orbital period 1391.21 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 436 (5)
Radar observations (Discarded) 0 (0)
Arc length 7561.9 days
Unobserved 670 days

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Ephemeris at epoch 60398 MJD
Right Ascension 331.349 deg
Declination -10.911 deg
V Magnitude 22.24 mag
Solar Elongation 38.95 deg
Galactic Latitude -47.79 deg
Rate 0.421 deg/day
Direction 67.937 deg

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