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AstDyS ∴ Objects ∴ 2002XR9 ∴ Summary
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(244581) 2002XR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05176 2.703e-08 au
e 0.050874 4.873e-08
i 9.108 5.213e-06 deg
Ω 254.688 4.026e-05 deg
ω 162.177 7.681e-05 deg
M 15.194 6.586e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8965 au
Aphelion 3.207 au
Asc. node-Earth separation 2.18402 au
Desc. node-Earth separation 1.9188 au
Earth MOID 1.91077 au
Orbital period 1947.26 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 458 (3)
Radar observations (Discarded) 0 (0)
Arc length 8217.85 days
Unobserved 61 days

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Ephemeris at epoch 60449 MJD
Right Ascension 76.0727 deg
Declination 21.747 deg
V Magnitude 21.39 mag
Solar Elongation -18.93 deg
Galactic Latitude -11.75 deg
Rate 0.39 deg/day
Direction 87.853 deg

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