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AstDyS ∴ Objects ∴ 1999XY17 ∴ Summary
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(41225) 1999XY17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73258 1.23e-08 au
e 0.1773 4.844e-08
i 4.415 5.063e-06 deg
Ω 217.26 5.009e-05 deg
ω 140.557 5.134e-05 deg
M 156.167 1.238e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2481 au
Aphelion 3.2171 au
Asc. node-Earth separation 2.05957 au
Desc. node-Earth separation 1.33596 au
Earth MOID 1.2465 au
Orbital period 1649.9 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1136 (11)
Radar observations (Discarded) 0 (0)
Arc length 12195.5 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 148.699 deg
Declination 8.25912 deg
V Magnitude 20.74 mag
Solar Elongation -111.99 deg
Galactic Latitude 44.21 deg
Rate 0.049 deg/day
Direction 72.932 deg

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