NEODyS-2

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NEODyS ∴ Objects ∴ 2002XY4 ∴ Summary
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(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.84385 2.473e-09 au
e 0.570043 6.574e-08
i 43.081 2.349e-05 deg
Ω 268.96 5.321e-06 deg
ω 273.74 1.366e-05 deg
M 241.65 7.036e-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   Oct 14 15:32
Observational summary
Optical observations (Discarded) 328 (2)
Radar observations (Discarded) 0 (0)
Arc length 5668 days
Unobserved 493 days

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Ephemeris
(Epoch 58774 MJD)
Right Ascension 349.802 deg
Declination 61.7716 deg
V Magnitude 23.56 mag
Solar Elongation 122.45 deg
Galactic Latitude 0.83 deg
Rate 0.293 deg/day
Direction -137.925 deg

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