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(658423) 2017RB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1125 5.017e-08 au
e 0.323507 7.332e-08
i 17.461 1.558e-05 deg
Ω 153.882 2.881e-05 deg
ω 257.924 6.032e-05 deg
M 28.86 2.99e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1056 au
Aphelion 4.1194 au
Asc. node-Earth separation 1.99994 au
Desc. node-Earth separation 1.60023 au
Earth MOID 1.19312 au
Orbital period 2005.68 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 167 (1)
Radar observations (Discarded) 0 (0)
Arc length 8104.12 days
Unobserved 68 days

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Ephemeris at epoch 60430 MJD
Right Ascension 96.5345 deg
Declination 14.1014 deg
V Magnitude 22.07 mag
Solar Elongation -57.09 deg
Galactic Latitude 0.92 deg
Rate 0.435 deg/day
Direction 80.928 deg

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