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NEODyS ∴ Objects ∴ 2001RA18 ∴ Summary
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2001RA18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.59864 6.84e-08 au
e 0.595649 8.408e-08
i 11.001 2.076e-05 deg
Ω 179.657 4.82e-05 deg
ω 205.843 6.774e-05 deg
M 11.788 6.013e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0508 au
Aphelion 4.1465 au
Asc. node-Earth separation 2.61643 au
Desc. node-Earth separation 0.08787 au
Earth MOID 0.07352 au
Orbital period 1530.09 days
Date of orbit computation   Nov 24 15:01
Observational summary
Optical observations (Discarded) 65 (4)
Radar observations (Discarded) 0 (0)
Arc length 6358 days
Unobserved 37 days

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Ephemeris at epoch 58470 MJD
Right Ascension 148.012 deg
Declination -3.17398 deg
V Magnitude 22.14 mag
Solar Elongation 113.52 deg
Galactic Latitude 37.21 deg
Rate 0.05 deg/day
Direction -119.1 deg

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