NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XY4 ∴ Summary
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(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.84389 4.481e-09 au
e 0.570265 6.742e-08
i 43.076 2.665e-05 deg
Ω 268.973 6.468e-06 deg
ω 273.742 1.537e-05 deg
M 207.954 9.874e-06 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 2.8954 au
Asc. node-Earth separation 0.18388 au
Desc. node-Earth separation 0.30903 au
Earth MOID 0.14101 au
Orbital period 914.539 days
Date of orbit computation   May 15 15:34
Observational summary
Optical observations (Discarded) 240 (5)
Radar observations (Discarded) 0 (0)
Arc length 3905 days
Unobserved 1410 days

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Ephemeris at epoch 57928 MJD
Right Ascension 46.0875 deg
Declination 45.7997 deg
V Magnitude 24.21 mag
Solar Elongation 43.57 deg
Galactic Latitude -11.08 deg
Rate 0.383 deg/day
Direction 73.283 deg

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