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AstDyS ∴ Objects ∴ 2008PY21 ∴ Summary
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(328366) 2008PY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09803 3.491e-08 au
e 0.07658 5.325e-08
i 11.572 5.28e-06 deg
Ω 146.451 2.83e-05 deg
ω 222.322 4.606e-05 deg
M 279.534 3.789e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8608 au
Aphelion 3.3353 au
Asc. node-Earth separation 2.27727 au
Desc. node-Earth separation 1.90321 au
Earth MOID 1.8691 au
Orbital period 1991.71 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 339 (1)
Radar observations (Discarded) 0 (0)
Arc length 8497.21 days
Unobserved 316 days

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Ephemeris at epoch 60420 MJD
Right Ascension 303.492 deg
Declination -11.4607 deg
V Magnitude 21.55 mag
Solar Elongation 86.98 deg
Galactic Latitude -23.45 deg
Rate 0.206 deg/day
Direction 74.359 deg

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