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AstDyS ∴ Objects ∴ 1999XR217 ∴ Summary
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(103151) 1999XR217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64156 1.181e-08 au
e 0.162722 3.688e-08
i 4.795 4.282e-06 deg
Ω 100.879 6.203e-05 deg
ω 177.329 6.42e-05 deg
M 70.422 1.828e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2117 au
Aphelion 3.0714 au
Asc. node-Earth separation 2.08812 au
Desc. node-Earth separation 1.19537 au
Earth MOID 1.19509 au
Orbital period 1568.16 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 640 (4)
Radar observations (Discarded) 0 (0)
Arc length 12473.6 days
Unobserved 189 days

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Ephemeris at epoch 60438 MJD
Right Ascension 24.1738 deg
Declination 6.24777 deg
V Magnitude 21.45 mag
Solar Elongation 23.14 deg
Galactic Latitude -54.87 deg
Rate 0.421 deg/day
Direction 69.252 deg

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