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AstDyS ∴ Objects ∴ 1999XS247 ∴ Summary
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(49969) 1999XS247  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22569 5.957e-09 au
e 0.218782 4.77e-08
i 4.97 3.752e-06 deg
Ω 128.99 5.316e-05 deg
ω 197.864 5.403e-05 deg
M 190.453 1.04e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7387 au
Aphelion 2.7126 au
Asc. node-Earth separation 1.69189 au
Desc. node-Earth separation 0.73924 au
Earth MOID 0.72756 au
Orbital period 1212.81 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1456 (7)
Radar observations (Discarded) 0 (0)
Arc length 12077.8 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 140.628 deg
Declination 18.4064 deg
V Magnitude 20.78 mag
Solar Elongation -101.32 deg
Galactic Latitude 41.39 deg
Rate 0.119 deg/day
Direction 107.571 deg

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