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AstDyS ∴ Objects ∴ 1999RN91 ∴ Summary
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(129852) 1999RN91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38251 8.525e-09 au
e 0.204934 3.785e-08
i 2.656 4.352e-06 deg
Ω 144.773 8.085e-05 deg
ω 264.269 8.182e-05 deg
M 209.257 1.163e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8943 au
Aphelion 2.8708 au
Asc. node-Earth separation 1.34267 au
Desc. node-Earth separation 1.22505 au
Earth MOID 0.90689 au
Orbital period 1343.23 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 1000 (4)
Radar observations (Discarded) 0 (0)
Arc length 8693.85 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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