AstDyS-2

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AstDyS ∴ Objects ∴ 1990WK2 ∴ Summary
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(11511) 1990WK2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.71998 1.458e-08 au
e 0.187944 4.956e-08
i 12.637 5.089e-06 deg
Ω 287.745 2.619e-05 deg
ω 139.485 3.066e-05 deg
M 59.417 1.388e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2088 au
Aphelion 3.2312 au
Asc. node-Earth separation 2.04367 au
Desc. node-Earth separation 1.31162 au
Earth MOID 1.23851 au
Orbital period 1638.5 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1122 (11)
Radar observations (Discarded) 0 (0)
Arc length 11902.8 days
Unobserved 306 days

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Ephemeris at epoch 58503 MJD
Right Ascension 184.075 deg
Declination -16.6419 deg
V Magnitude 18.23 mag
Solar Elongation 108.35 deg
Galactic Latitude 45.41 deg
Rate 0.132 deg/day
Direction 164.895 deg

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