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AstDyS ∴ Objects ∴ 2001RL42 ∴ Summary
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(171890) 2001RL42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02933 2.506e-08 au
e 0.140856 6.161e-08
i 12.64 5.828e-06 deg
Ω 130.24 2.64e-05 deg
ω 249.296 3.331e-05 deg
M 74.009 2.146e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6026 au
Aphelion 3.456 au
Asc. node-Earth separation 2.1401 au
Desc. node-Earth separation 1.8139 au
Earth MOID 1.63585 au
Orbital period 1925.83 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 458 (3)
Radar observations (Discarded) 0 (0)
Arc length 8200.83 days
Unobserved 76 days

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Ephemeris at epoch 60398 MJD
Right Ascension 90.2112 deg
Declination 18.9021 deg
V Magnitude 21.27 mag
Solar Elongation -81.77 deg
Galactic Latitude -2.1 deg
Rate 0.24 deg/day
Direction 75.364 deg

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