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AstDyS ∴ Objects ∴ 1998XL77 ∴ Summary
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(11394) 1998XL77  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14251 2.599e-08 au
e 0.143865 5.793e-08
i 12.273 4.547e-06 deg
Ω 102.483 2.995e-05 deg
ω 277.445 3.444e-05 deg
M 241.313 1.941e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6904 au
Aphelion 3.5946 au
Asc. node-Earth separation 2.03687 au
Desc. node-Earth separation 2.11838 au
Earth MOID 1.72781 au
Orbital period 2034.77 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1585 (7)
Radar observations (Discarded) 0 (0)
Arc length 13939.2 days
Unobserved 129 days

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Ephemeris at epoch 58500 MJD
Right Ascension 271.265 deg
Declination -20.2896 deg
V Magnitude 18.7 mag
Solar Elongation 25.3 deg
Galactic Latitude 0.55 deg
Rate 0.344 deg/day
Direction 93.004 deg

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