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NEODyS ∴ Objects ∴ 1998WR5 ∴ Summary
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1998WR5  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.57765 0.002311 au
e 0.513315 0.0002105
i 28.331 0.01134 deg
Ω 256.548 0.003388 deg
ω 118.598 0.009627 deg
M 35.066 2.348 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2545 au
Aphelion distance 3.9008 au
Asc. node-Earth separation 1.50344 au
Desc. node-Earth separation 0.53922 au
Earth MOID 0.42392 au
Orbital period 1511.59 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 7608 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 127.419 deg
Declination 9.59017 deg
V Magnitude 21.97 mag
Solar Elongation 74.9 deg
Galactic Latitude 26.15 deg
Rate 0.459 deg/day
Direction 138.811 deg

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