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AstDyS ∴ Objects ∴ 2004BT89 ∴ Summary
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(144133) 2004BT89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85615 1.729e-08 au
e 0.234328 5.809e-08
i 7.697 5.698e-06 deg
Ω 187.548 3.652e-05 deg
ω 7.335 3.835e-05 deg
M 33.155 1.356e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1869 au
Aphelion 3.5254 au
Asc. node-Earth separation 1.19217 au
Desc. node-Earth separation 2.51598 au
Earth MOID 1.18663 au
Orbital period 1763.07 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 630 (3)
Radar observations (Discarded) 0 (0)
Arc length 7888.68 days
Unobserved 387 days

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Ephemeris at epoch 60426 MJD
Right Ascension 275.575 deg
Declination -13.5421 deg
V Magnitude 20.02 mag
Solar Elongation 119.93 deg
Galactic Latitude 0.17 deg
Rate 0.096 deg/day
Direction 34.391 deg

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