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 1.277e-09 au
e 0.57023 4.644e-08
i 43.078 1.49e-05 deg
Ω 268.964 2.527e-06 deg
ω 273.75 9.148e-06 deg
M 286.673 3.815e-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 2.8953 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   Jan 8 15:04
Observational summary
Optical observations (Discarded) 316 (21)
Radar observations (Discarded) 0 (0)
Arc length 5513 days
Unobserved 9 days

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Ephemeris at epoch 58135 MJD
Right Ascension 49.8504 deg
Declination -34.9218 deg
V Magnitude 19.02 mag
Solar Elongation -94.26 deg
Galactic Latitude -57.55 deg
Rate 1.659 deg/day
Direction -146.281 deg

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