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AstDyS ∴ Objects ∴ 2007BT18 ∴ Summary
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(188914) 2007BT18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07726 2.319e-08 au
e 0.073675 5.293e-08
i 12.446 5.417e-06 deg
Ω 127.428 2.451e-05 deg
ω 1.676 4.53e-05 deg
M 80.846 3.906e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8505 au
Aphelion 3.304 au
Asc. node-Earth separation 1.86636 au
Desc. node-Earth separation 2.28891 au
Earth MOID 1.86602 au
Orbital period 1971.72 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 500 (3)
Radar observations (Discarded) 0 (0)
Arc length 7683.96 days
Unobserved 336 days

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Ephemeris at epoch 60398 MJD
Right Ascension 233.065 deg
Declination -1.72952 deg
V Magnitude 20.55 mag
Solar Elongation 134.72 deg
Galactic Latitude 41.73 deg
Rate 0.103 deg/day
Direction -33.624 deg

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