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AstDyS ∴ Objects ∴ 1998WB5 ∴ Summary
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(269744) 1998WB5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35865 1.138e-08 au
e 0.209006 7.681e-08
i 24.324 7.982e-06 deg
Ω 210.396 1.236e-05 deg
ω 199.99 1.865e-05 deg
M 4.908 1.489e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8657 au
Aphelion 2.8516 au
Asc. node-Earth separation 1.80215 au
Desc. node-Earth separation 0.89131 au
Earth MOID 0.88411 au
Orbital period 1323.11 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 452 (4)
Radar observations (Discarded) 0 (0)
Arc length 9168.75 days
Unobserved 112 days

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Ephemeris at epoch 60398 MJD
Right Ascension 39.0713 deg
Declination 7.36066 deg
V Magnitude 21.04 mag
Solar Elongation -31.41 deg
Galactic Latitude -47.18 deg
Rate 0.589 deg/day
Direction 81.303 deg

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