AstDyS-2

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AstDyS ∴ Objects ∴ 1999XX203 ∴ Summary
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(121742) 1999XX203  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10272 3.563e-08 au
e 0.218391 5.669e-08
i 15.276 8.066e-06 deg
Ω 319.992 2.346e-05 deg
ω 105.276 2.941e-05 deg
M 183.535 1.752e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4251 au
Aphelion 3.7803 au
Asc. node-Earth separation 2.12139 au
Desc. node-Earth separation 1.80608 au
Earth MOID 1.49114 au
Orbital period 1996.24 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 445 (3)
Radar observations (Discarded) 0 (0)
Arc length 6806.06 days
Unobserved 705 days

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Ephemeris at epoch 58560 MJD
Right Ascension 285.611 deg
Declination -34.4265 deg
V Magnitude 21.37 mag
Solar Elongation 74.09 deg
Galactic Latitude -17.04 deg
Rate 0.192 deg/day
Direction 90.939 deg

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