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AstDyS ∴ Objects ∴ 1991RP5 ∴ Summary
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(16546) 1991RP5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20092 1.667e-08 au
e 0.128755 2.84e-08
i 21.847 3.931e-06 deg
Ω 176.744 8.264e-06 deg
ω 92.125 1.834e-05 deg
M 330.492 1.821e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7888 au
Aphelion 3.6131 au
Asc. node-Earth separation 2.16799 au
Desc. node-Earth separation 2.12907 au
Earth MOID 1.88303 au
Orbital period 2091.75 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3865 (419)
Radar observations (Discarded) 0 (0)
Arc length 26917.2 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 248.115 deg
Declination 5.61571 deg
V Magnitude 17.31 mag
Solar Elongation 140.1 deg
Galactic Latitude 33.33 deg
Rate 0.192 deg/day
Direction -27.276 deg

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