NEODyS-2

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(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.23249 1.829e-09 au
e 0.5179 3.667e-08
i 6.376 4.727e-06 deg
Ω 241.228 2.651e-05 deg
ω 213.801 2.993e-05 deg
M 45.348 5.666e-06 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0763 au
Aphelion distance 3.3887 au
Asc. node-Earth separation 1.85829 au
Desc. node-Earth separation 0.15482 au
Earth MOID 0.10852 au
Orbital period 1218.38 days
Date of orbit computation   Jul 29 14:33
Observational summary
Optical observations (Discarded) 339 (2)
Radar observations (Discarded) 0 (0)
Arc length 14739 days
Unobserved 1283 days

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Ephemeris
(Epoch 60594 MJD)
Right Ascension 196.294 deg
Declination -9.94507 deg
V Magnitude 23.34 mag
Solar Elongation -2.95 deg
Galactic Latitude 52.78 deg
Rate 0.58 deg/day
Direction 110.908 deg

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