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AstDyS ∴ Objects ∴ 2001RN91 ∴ Summary
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(109792) 2001RN91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69481 1.153e-08 au
e 0.120056 5.671e-08
i 14.53 4.951e-06 deg
Ω 7.684 1.477e-05 deg
ω 8.637 2.34e-05 deg
M 20.623 1.602e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3713 au
Aphelion 3.0183 au
Asc. node-Earth separation 1.37356 au
Desc. node-Earth separation 2.01554 au
Earth MOID 1.37282 au
Orbital period 1615.82 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 1452 (298)
Radar observations (Discarded) 0 (0)
Arc length 8176.76 days
Unobserved 101 days

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Ephemeris at epoch 60427 MJD
Right Ascension 40.8558 deg
Declination 23.0776 deg
V Magnitude 20.27 mag
Solar Elongation -11.02 deg
Galactic Latitude -32.97 deg
Rate 0.478 deg/day
Direction 68.386 deg

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