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AstDyS ∴ Objects ∴ 1991PY18 ∴ Summary
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(43802) 1991PY18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3886 7.035e-09 au
e 0.208489 3.747e-08
i 3.57 3.802e-06 deg
Ω 323.051 6.103e-05 deg
ω 27.18 6.144e-05 deg
M 287.338 9.38e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8906 au
Aphelion 2.8866 au
Asc. node-Earth separation 0.91489 au
Desc. node-Earth separation 1.81847 au
Earth MOID 0.88516 au
Orbital period 1348.39 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1639 (13)
Radar observations (Discarded) 0 (0)
Arc length 11629 days
Unobserved 292 days

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Ephemeris at epoch 60397 MJD
Right Ascension 278.951 deg
Declination -26.8889 deg
V Magnitude 19.91 mag
Solar Elongation 89.48 deg
Galactic Latitude -8.75 deg
Rate 0.308 deg/day
Direction 89.317 deg

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