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AstDyS ∴ Objects ∴ 2002RB31 ∴ Summary
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(302628) 2002RB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66445 1.896e-08 au
e 0.128649 6.256e-08
i 11.952 7.647e-06 deg
Ω 327.157 2.694e-05 deg
ω 44.891 3.931e-05 deg
M 326.149 3.023e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3217 au
Aphelion 3.0072 au
Asc. node-Earth separation 1.38997 au
Desc. node-Earth separation 1.89562 au
Earth MOID 1.33546 au
Orbital period 1588.58 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 395 (4)
Radar observations (Discarded) 0 (0)
Arc length 8119.85 days
Unobserved 718 days

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Ephemeris at epoch 60416 MJD
Right Ascension 348.727 deg
Declination -3.79233 deg
V Magnitude 21.37 mag
Solar Elongation 38.02 deg
Galactic Latitude -57.2 deg
Rate 0.465 deg/day
Direction 61.254 deg

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