NEODyS-2

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(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.23387 2.814e-09 au
e 0.517067 7.279e-08
i 6.375 1.143e-05 deg
Ω 241.275 5.01e-05 deg
ω 213.746 5.937e-05 deg
M 233.487 1.245e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0788 au
Aphelion distance 3.3889 au
Asc. node-Earth separation 1.86095 au
Desc. node-Earth separation 0.1571 au
Earth MOID 0.11047 au
Orbital period 1219.51 days
Date of orbit computation   Nov 8 14:19
Observational summary
Optical observations (Discarded) 215 (3)
Radar observations (Discarded) 0 (0)
Arc length 11110 days
Unobserved 3219 days

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Ephemeris
(Epoch 58901 MJD)
Right Ascension 316.69 deg
Declination -11.8918 deg
V Magnitude 24.84 mag
Solar Elongation 17.53 deg
Galactic Latitude -35.37 deg
Rate 0.377 deg/day
Direction 71.901 deg

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