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AstDyS ∴ Objects ∴ 1999XR17 ∴ Summary
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(36255) 1999XR17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58674 1.095e-08 au
e 0.189961 3.328e-08
i 14.097 4.709e-06 deg
Ω 26.983 1.395e-05 deg
ω 252.341 1.902e-05 deg
M 19.496 1.404e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0954 au
Aphelion 3.0781 au
Asc. node-Earth separation 1.65083 au
Desc. node-Earth separation 1.35378 au
Earth MOID 1.12933 au
Orbital period 1519.59 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1748 (7)
Radar observations (Discarded) 0 (0)
Arc length 11595.6 days
Unobserved 263 days

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Ephemeris at epoch 60425 MJD
Right Ascension 345.991 deg
Declination -18.1074 deg
V Magnitude 19.46 mag
Solar Elongation 55.66 deg
Galactic Latitude -63.68 deg
Rate 0.469 deg/day
Direction 68.891 deg

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