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AstDyS ∴ Objects ∴ 1999RE188 ∴ Summary
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(157888) 1999RE188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85371 1.781e-08 au
e 0.194433 5.07e-08
i 3.331 5.844e-06 deg
Ω 32.824 9.222e-05 deg
ω 343.902 9.332e-05 deg
M 15.531 1.92e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2989 au
Aphelion 3.4086 au
Asc. node-Earth separation 1.32021 au
Desc. node-Earth separation 2.37129 au
Earth MOID 1.30076 au
Orbital period 1760.81 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 539 (3)
Radar observations (Discarded) 0 (0)
Arc length 8857.7 days
Unobserved 137 days

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Ephemeris at epoch 60425 MJD
Right Ascension 41.0491 deg
Declination 16.5119 deg
V Magnitude 20.56 mag
Solar Elongation -8.76 deg
Galactic Latitude -38.5 deg
Rate 0.497 deg/day
Direction 71.232 deg

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