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AstDyS ∴ Objects ∴ 1999XS76 ∴ Summary
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(121699) 1999XS76  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.9905 2.77e-08 au
e 0.318326 9.34e-08
i 1.22 6.849e-06 deg
Ω 133.539 0.0003115 deg
ω 250.847 0.0003121 deg
M 265.715 1.505e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0385 au
Aphelion 3.9425 au
Asc. node-Earth separation 2.01212 au
Desc. node-Earth separation 1.41976 au
Earth MOID 1.04212 au
Orbital period 1888.92 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 424 (6)
Radar observations (Discarded) 0 (0)
Arc length 8596.97 days
Unobserved 215 days

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Ephemeris at epoch 58499 MJD
Right Ascension 278.607 deg
Declination -22.586 deg
V Magnitude 21.61 mag
Solar Elongation 17.36 deg
Galactic Latitude -6.56 deg
Rate 0.378 deg/day
Direction 86.833 deg

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