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(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.84396 2.489e-09 au
e 0.569977 6.57e-08
i 43.08 2.352e-05 deg
Ω 268.961 5.419e-06 deg
ω 273.732 1.368e-05 deg
M 320.381 7.09e-06 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7929 au
Aphelion distance 2.895 au
Asc. node-Earth separation 0.18435 au
Desc. node-Earth separation 0.30933 au
Earth MOID 0.1414 au
Orbital period 914.587 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 332 (2)
Radar observations (Discarded) 0 (0)
Arc length 5668 days
Unobserved 834 days

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Ephemeris
(Epoch 59115 MJD)
Right Ascension 185.696 deg
Declination -21.3493 deg
V Magnitude 20.78 mag
Solar Elongation -21.97 deg
Galactic Latitude 41.03 deg
Rate 1.391 deg/day
Direction 105.456 deg

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