NEODyS-2

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(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.23265 3.159e-09 au
e 0.517414 7.292e-08
i 6.373 1.142e-05 deg
Ω 241.241 5.015e-05 deg
ω 213.839 5.936e-05 deg
M 292.482 1.24e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0774 au
Aphelion distance 3.3879 au
Asc. node-Earth separation 1.85522 au
Desc. node-Earth separation 0.15648 au
Earth MOID 0.1094 au
Orbital period 1218.51 days
Date of orbit computation   May 28 13:42
Observational summary
Optical observations (Discarded) 215 (3)
Radar observations (Discarded) 0 (0)
Arc length 11110 days
Unobserved 3356 days

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Ephemeris
(Epoch 59038 MJD)
Right Ascension 1.83866 deg
Declination 9.44702 deg
V Magnitude 23.29 mag
Solar Elongation 100.46 deg
Galactic Latitude -51.9 deg
Rate 0.298 deg/day
Direction 56.139 deg

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