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AstDyS ∴ Objects ∴ 1999RL189 ∴ Summary
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(159415) 1999RL189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71083 1.39e-08 au
e 0.143832 5.701e-08
i 14.438 7.117e-06 deg
Ω 353.897 1.922e-05 deg
ω 309.438 2.839e-05 deg
M 218.238 2.217e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3209 au
Aphelion 3.1007 au
Asc. node-Earth separation 1.42785 au
Desc. node-Earth separation 1.92754 au
Earth MOID 1.33495 au
Orbital period 1630.24 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 574 (2)
Radar observations (Discarded) 0 (0)
Arc length 8974.78 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 142.593 deg
Declination 19.7883 deg
V Magnitude 21.18 mag
Solar Elongation -103.6 deg
Galactic Latitude 43.6 deg
Rate 0.115 deg/day
Direction 148.296 deg

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