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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RB18 ∴ Summary
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(354030) 2001RB18  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.35087 6.836e-09 au
e 0.53903 1.873e-08
i 4.175 4.022e-06 deg
Ω 198.287 2.242e-05 deg
ω 175.235 2.489e-05 deg
M 316.043 9.53e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0837 au
Aphelion 3.6181 au
Asc. node-Earth separation 2.6023 au
Desc. node-Earth separation 0.08672 au
Earth MOID 0.08406 au
Orbital period 1316.56 days
Date of orbit computation   Jul 5 14:13
Observational summary
Optical observations (Discarded) 474 (9)
Radar observations (Discarded) 0 (0)
Arc length 6564 days
Unobserved 18 days

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Ephemeris at epoch 58685 MJD
Right Ascension 321.325 deg
Declination -0.88839 deg
V Magnitude 18.25 mag
Solar Elongation 151.16 deg
Galactic Latitude -34.1 deg
Rate 0.317 deg/day
Direction 39.151 deg

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