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AstDyS ∴ Objects ∴ 2001RN31 ∴ Summary
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(179006) 2001RN31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54753 1.505e-08 au
e 0.151153 6.822e-08
i 13.324 1.005e-05 deg
Ω 352.103 2.329e-05 deg
ω 289.287 4.078e-05 deg
M 245.672 3.832e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1625 au
Aphelion 2.9326 au
Asc. node-Earth separation 1.36581 au
Desc. node-Earth separation 1.62647 au
Earth MOID 1.18868 au
Orbital period 1485.17 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 358 (2)
Radar observations (Discarded) 0 (0)
Arc length 8240.86 days
Unobserved 48 days

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Ephemeris at epoch 60437 MJD
Right Ascension 142.063 deg
Declination 18.0319 deg
V Magnitude 21.35 mag
Solar Elongation -92.07 deg
Galactic Latitude 42.54 deg
Rate 0.192 deg/day
Direction 129.227 deg

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