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(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.84385 2.49e-09 au
e 0.570043 6.57e-08
i 43.081 2.352e-05 deg
Ω 268.96 5.419e-06 deg
ω 273.74 1.367e-05 deg
M 241.65 7.011e-06 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7928 au
Aphelion distance 2.8949 au
Asc. node-Earth separation 0.18549 au
Desc. node-Earth separation 0.30915 au
Earth MOID 0.14232 au
Orbital period 914.504 days
Date of orbit computation   Dec 21 13:49
Observational summary
Optical observations (Discarded) 332 (2)
Radar observations (Discarded) 0 (0)
Arc length 5668 days
Unobserved 620 days

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Ephemeris
(Epoch 58901 MJD)
Right Ascension 14.8759 deg
Declination 33.4776 deg
V Magnitude 23.71 mag
Solar Elongation -58.42 deg
Galactic Latitude -29.36 deg
Rate 0.414 deg/day
Direction 98.082 deg

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