AstDyS-2

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AstDyS ∴ Objects ∴ 1998XR9 ∴ Summary
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(14645) 1998XR9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43679 1.157e-08 au
e 0.099281 4.179e-08
i 5.698 4.608e-06 deg
Ω 231.687 4.803e-05 deg
ω 356.995 5.525e-05 deg
M 282.144 2.91e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1949 au
Aphelion 2.6787 au
Asc. node-Earth separation 1.18321 au
Desc. node-Earth separation 1.68871 au
Earth MOID 1.18315 au
Orbital period 1389.4 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1337 (8)
Radar observations (Discarded) 0 (0)
Arc length 12927.7 days
Unobserved 360 days

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Ephemeris at epoch 58566 MJD
Right Ascension 186.246 deg
Declination -10.5512 deg
V Magnitude 16.68 mag
Solar Elongation 169.88 deg
Galactic Latitude 51.78 deg
Rate 0.238 deg/day
Direction -60.245 deg

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