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AstDyS ∴ Objects ∴ 1999XH205 ∴ Summary
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(121743) 1999XH205  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.08192 3.945e-08 au
e 0.176813 6.455e-08
i 11.217 1.078e-05 deg
Ω 344.782 3.321e-05 deg
ω 71.27 4.361e-05 deg
M 207.753 2.983e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.537 au
Aphelion 3.6268 au
Asc. node-Earth separation 1.81732 au
Desc. node-Earth separation 2.17176 au
Earth MOID 1.5743 au
Orbital period 1976.2 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 470 (0)
Radar observations (Discarded) 0 (0)
Arc length 6830.89 days
Unobserved 639 days

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Ephemeris at epoch 58499 MJD
Right Ascension 276.119 deg
Declination -31.9512 deg
V Magnitude 20.8 mag
Solar Elongation 21.75 deg
Galactic Latitude -8.78 deg
Rate 0.325 deg/day
Direction 88.24 deg

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