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AstDyS ∴ Objects ∴ 1999XS164 ∴ Summary
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(49902) 1999XS164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75709 1.291e-08 au
e 0.083651 4.148e-08
i 10.075 3.957e-06 deg
Ω 92.219 2.914e-05 deg
ω 67.673 4.118e-05 deg
M 75.824 2.926e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5265 au
Aphelion 2.9877 au
Asc. node-Earth separation 1.67067 au
Desc. node-Earth separation 1.81114 au
Earth MOID 1.55731 au
Orbital period 1672.15 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1446 (9)
Radar observations (Discarded) 0 (0)
Arc length 9001.77 days
Unobserved 347 days

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Ephemeris at epoch 60426 MJD
Right Ascension 267.979 deg
Declination -18.4452 deg
V Magnitude 19.45 mag
Solar Elongation 127.68 deg
Galactic Latitude 4.16 deg
Rate 0.031 deg/day
Direction -135.303 deg

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