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2009XR1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.60696 0.01137 au
e 0.400569 0.006499
i 0.433 0.03001 deg
Ω 256.853 6.002 deg
ω 210.63 6.571 deg
M 302.974 26.73 deg

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Other useful info
Absolute Magnitude (H)    29.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9633 au
Aphelion distance 2.2507 au
Asc. node-Earth separation 1.05008 au
Desc. node-Earth separation 0.01742 au
Earth MOID 0.00105 au
Orbital period 744.057 days
Date of orbit computation   Nov 8 13:50
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 3621 days

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Ephemeris
(Epoch 58797 MJD)
Right Ascension 323.504 deg
Declination -13.8344 deg
V Magnitude 31.9 mag
Solar Elongation -94.3 deg
Galactic Latitude -42.22 deg
Rate 0.28 deg/day
Direction 72.586 deg

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