NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005WK4 ∴ Summary
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(277475) 2005WK4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.01065 1.757e-09 au
e 0.23744 3.061e-08
i 9.843 2.075e-06 deg
Ω 138.141 1.815e-06 deg
ω 74.063 2.858e-06 deg
M 81.04 6.828e-06 deg

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Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7707 au
Aphelion 1.2506 au
Asc. node-Earth separation -0.08943 au
Desc. node-Earth separation 0.00665 au
Earth MOID 0.00371 au
Orbital period 371.106 days
Date of orbit computation   Oct 9 22:15
Observational summary
Optical observations (Discarded) 305 (30)
Radar observations (Discarded) 12 (0)
Arc length 3180 days
Unobserved 1165 days

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Ephemeris at epoch 58047 MJD
Right Ascension 303.872 deg
Declination -31.9833 deg
V Magnitude 21.45 mag
Solar Elongation -91.31 deg
Galactic Latitude -30.81 deg
Rate 0.859 deg/day
Direction 81.556 deg

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