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AstDyS ∴ Objects ∴ 1999XB64 ∴ Summary
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(121689) 1999XB64  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.08607 3.241e-08 au
e 0.071149 5.375e-08
i 12.175 5.643e-06 deg
Ω 108.095 2.77e-05 deg
ω 249.291 5.069e-05 deg
M 248.428 4.351e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8665 au
Aphelion 3.3056 au
Asc. node-Earth separation 2.16532 au
Desc. node-Earth separation 1.97762 au
Earth MOID 1.88712 au
Orbital period 1980.19 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 581 (5)
Radar observations (Discarded) 0 (0)
Arc length 6763.26 days
Unobserved 284 days

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Ephemeris at epoch 58567 MJD
Right Ascension 287.827 deg
Declination -18.3416 deg
V Magnitude 20.49 mag
Solar Elongation 76.89 deg
Galactic Latitude -12.51 deg
Rate 0.247 deg/day
Direction 87.179 deg

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