NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1980WF ∴ Summary
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(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.23618 2.601e-09 au
e 0.515362 5.764e-08
i 6.379 9.225e-06 deg
Ω 241.313 4.503e-05 deg
ω 213.62 5.18e-05 deg
M 115.761 1.161e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0837 au
Aphelion 3.3886 au
Asc. node-Earth separation 1.86363 au
Desc. node-Earth separation 0.16129 au
Earth MOID 0.11412 au
Orbital period 1221.4 days
Date of orbit computation   Oct 1 22:23
Observational summary
Optical observations (Discarded) 215 (6)
Radar observations (Discarded) 0 (0)
Arc length 11110 days
Unobserved 2726 days

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Ephemeris at epoch 58408 MJD
Right Ascension 237.359 deg
Declination -19.2291 deg
V Magnitude 25.28 mag
Solar Elongation -36.07 deg
Galactic Latitude 26.69 deg
Rate 0.323 deg/day
Direction 100.61 deg

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