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(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.84386 1.848e-09 au
e 0.570463 5.696e-08
i 43.075 2.007e-05 deg
Ω 268.903 4.666e-06 deg
ω 273.759 1.184e-05 deg
M 354.073 5.508e-06 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.792 au
Aphelion distance 2.8957 au
Asc. node-Earth separation 0.18251 au
Desc. node-Earth separation 0.30772 au
Earth MOID 0.14005 au
Orbital period 914.515 days
Date of orbit computation   May 27 15:31
Observational summary
Optical observations (Discarded) 450 (3)
Radar observations (Discarded) 0 (0)
Arc length 7475 days
Unobserved 13 days

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Ephemeris
(Epoch 60101 MJD)
Right Ascension 318.421 deg
Declination 4.31957 deg
V Magnitude 20.2 mag
Solar Elongation 111.14 deg
Galactic Latitude -28.8 deg
Rate 1.096 deg/day
Direction -37.44 deg

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