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AstDyS ∴ Objects ∴ 2001XQ9 ∴ Summary
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(217100) 2001XQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66305 1.574e-08 au
e 0.179243 5.206e-08
i 6.114 5.324e-06 deg
Ω 296.036 4.864e-05 deg
ω 83.396 5.158e-05 deg
M 89.195 1.666e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1857 au
Aphelion 3.1404 au
Asc. node-Earth separation 1.50904 au
Desc. node-Earth separation 1.64887 au
Earth MOID 1.19816 au
Orbital period 1587.33 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 549 (2)
Radar observations (Discarded) 0 (0)
Arc length 8099.97 days
Unobserved 71 days

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Ephemeris at epoch 60425 MJD
Right Ascension 114.674 deg
Declination 19.612 deg
V Magnitude 21.76 mag
Solar Elongation -78.23 deg
Galactic Latitude 18.95 deg
Rate 0.267 deg/day
Direction 102.098 deg

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