NEODyS-2

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(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.23212 1.7e-09 au
e 0.517859 3.669e-08
i 6.376 4.727e-06 deg
Ω 241.233 2.652e-05 deg
ω 213.817 2.993e-05 deg
M 228.013 5.525e-06 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0762 au
Aphelion distance 3.388 au
Asc. node-Earth separation 1.85482 au
Desc. node-Earth separation 0.15381 au
Earth MOID 0.10743 au
Orbital period 1218.07 days
Date of orbit computation   dic 21 13:16
Observational summary
Optical observations (Discarded) 339 (2)
Radar observations (Discarded) 0 (0)
Arc length 14739 days
Unobserved 725 days

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Ephemeris
(Epoch 60036 MJD)
Right Ascension 314.788 deg
Declination -12.1951 deg
V Magnitude 25.56 mag
Solar Elongation 58.09 deg
Galactic Latitude -33.81 deg
Rate 0.275 deg/day
Direction 68.863 deg

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