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AstDyS ∴ Objects ∴ 1999RL39 ∴ Summary
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(101961) 1999RL39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18278 6.124e-09 au
e 0.242132 3.401e-08
i 7.632 4.226e-06 deg
Ω 87.943 2.796e-05 deg
ω 252.133 2.961e-05 deg
M 244.384 1.306e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6543 au
Aphelion 2.7113 au
Asc. node-Earth separation 1.23626 au
Desc. node-Earth separation 0.89679 au
Earth MOID 0.66492 au
Orbital period 1177.91 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1037 (3)
Radar observations (Discarded) 0 (0)
Arc length 8959.16 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 206.793 deg
Declination 0.74237 deg
V Magnitude 19.26 mag
Solar Elongation -164.92 deg
Galactic Latitude 60.42 deg
Rate 0.276 deg/day
Direction -76.231 deg

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