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AstDyS ∴ Objects ∴ 1999XB198 ∴ Summary
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(97311) 1999XB198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6092 9.955e-09 au
e 0.088921 3.8e-08
i 10.503 4.171e-06 deg
Ω 63.259 2.158e-05 deg
ω 21.357 3.213e-05 deg
M 285.644 2.407e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3772 au
Aphelion 2.8412 au
Asc. node-Earth separation 1.40436 au
Desc. node-Earth separation 1.80942 au
Earth MOID 1.39618 au
Orbital period 1539.43 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 2015 (19)
Radar observations (Discarded) 0 (0)
Arc length 8759.65 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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