NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XY4 ∴ Summary
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(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.84388 4.491e-09 au
e 0.57023 6.743e-08
i 43.078 2.665e-05 deg
Ω 268.964 6.467e-06 deg
ω 273.75 1.537e-05 deg
M 286.673 1.009e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7924 au
Aphelion 2.8953 au
Asc. node-Earth separation 0.18383 au
Desc. node-Earth separation 0.30989 au
Earth MOID 0.14107 au
Orbital period 914.53 days
Date of orbit computation   Jul 10 17:35
Observational summary
Optical observations (Discarded) 240 (5)
Radar observations (Discarded) 0 (0)
Arc length 3905 days
Unobserved 1472 days

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Ephemeris at epoch 57990 MJD
Right Ascension 79.7454 deg
Declination 50.6181 deg
V Magnitude 23.54 mag
Solar Elongation 71.52 deg
Galactic Latitude 7.51 deg
Rate 0.344 deg/day
Direction 83.31 deg

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