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1998WL4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.76544 1.401e-08 au
e 0.73324 2.305e-07
i 23.759 4.189e-05 deg
Ω 226.01 3.189e-05 deg
ω 41.719 4.817e-05 deg
M 32.693 9.483e-06 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.471 au
Aphelion distance 3.0599 au
Asc. node-Earth separation -0.47965 au
Desc. node-Earth separation 0.81264 au
Earth MOID 0.21729 au
Orbital period 856.8 days
Date of orbit computation   Nov 30 13:23
Observational summary
Optical observations (Discarded) 83 (1)
Radar observations (Discarded) 0 (0)
Arc length 7684 days
Unobserved 83 days

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Ephemeris
(Epoch 58900 MJD)
Right Ascension 34.0815 deg
Declination 8.81264 deg
V Magnitude 24.42 mag
Solar Elongation -63.36 deg
Galactic Latitude -48.59 deg
Rate 0.361 deg/day
Direction 76.95 deg

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