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NEODyS ∴ Objects ∴ 1998WR5 ∴ Summary
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1998WR5  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.57771 0.001941 au
e 0.514367 0.0002896
i 28.224 0.01003 deg
Ω 256.77 0.0004974 deg
ω 118.289 0.008999 deg
M 158.3 1.823 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2518 au
Aphelion 3.9036 au
Asc. node-Earth separation 1.49212 au
Desc. node-Earth separation 0.53983 au
Earth MOID 0.42305 au
Orbital period 1511.65 days
Date of orbit computation   Nov 18 11:34
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 6708 days

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Ephemeris at epoch 57872 MJD
Right Ascension 173.013 deg
Declination -32.3055 deg
V Magnitude 24.25 mag
Solar Elongation -136.81 deg
Galactic Latitude 27.64 deg
Rate 0.192 deg/day
Direction -30.553 deg

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