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AstDyS ∴ Objects ∴ 2009BR18 ∴ Summary
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(498922) 2009BR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16739 5.745e-08 au
e 0.034034 8.435e-08
i 14.337 1.046e-05 deg
Ω 310.388 3.188e-05 deg
ω 58.786 0.0001421 deg
M 5.467 0.0001394 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0596 au
Aphelion 3.2752 au
Asc. node-Earth separation 2.09433 au
Desc. node-Earth separation 2.23588 au
Earth MOID 2.0749 au
Orbital period 2058.97 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 176 (0)
Radar observations (Discarded) 0 (0)
Arc length 6217.17 days
Unobserved 194 days

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Ephemeris at epoch 60416 MJD
Right Ascension 14.1432 deg
Declination 16.8974 deg
V Magnitude 22.11 mag
Solar Elongation 11.95 deg
Galactic Latitude -45.96 deg
Rate 0.384 deg/day
Direction 64.407 deg

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