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2009XR1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.6072 0.01182 au
e 0.400013 0.006598
i 0.432 0.03015 deg
Ω 256.695 6.07 deg
ω 210.846 6.682 deg
M 329.868 30.93 deg

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Other useful info
Absolute Magnitude (H)    29.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9643 au
Aphelion distance 2.2501 au
Asc. node-Earth separation 1.0469 au
Desc. node-Earth separation 0.01923 au
Earth MOID 0.00115 au
Orbital period 744.224 days
Date of orbit computation   Oct 20 10:19
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 4423 days

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Ephemeris
(Epoch 59599 MJD)
Right Ascension 355.894 deg
Declination -1.53798 deg
V Magnitude 32.02 mag
Solar Elongation -56.03 deg
Galactic Latitude -59.68 deg
Rate 0.745 deg/day
Direction 67.013 deg

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