NEODyS-2

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(523633) 2009XR2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.49116 3.488e-09 au
e 0.288824 5.403e-08
i 26.721 1.639e-05 deg
Ω 271.495 7.69e-06 deg
ω 131.077 2.119e-05 deg
M 38.644 1.731e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0605 au
Aphelion distance 1.9218 au
Asc. node-Earth separation 0.66886 au
Desc. node-Earth separation 0.16516 au
Earth MOID 0.15228 au
Orbital period 665.099 days
Date of orbit computation   Apr 18 15:00
Observational summary
Optical observations (Discarded) 539 (2)
Radar observations (Discarded) 0 (0)
Arc length 7351 days
Unobserved 152 days

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Ephemeris
(Epoch 59381 MJD)
Right Ascension 152.948 deg
Declination -18.0646 deg
V Magnitude 22.54 mag
Solar Elongation -78.73 deg
Galactic Latitude 30.5 deg
Rate 0.486 deg/day
Direction 90.101 deg

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