NEODyS-2

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(4688) 1980WF  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.23502 3.538e-09 au
e 0.515015 5.727e-08
i 6.376 9.224e-06 deg
Ω 241.324 4.506e-05 deg
ω 213.567 5.189e-05 deg
M 298.93 1.141e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.084 au
Aphelion 3.3861 au
Asc. node-Earth separation 1.86466 au
Desc. node-Earth separation 0.1624 au
Earth MOID 0.1153 au
Orbital period 1220.45 days
Date of orbit computation   May 15 20:18
Observational summary
Optical observations (Discarded) 215 (6)
Radar observations (Discarded) 0 (0)
Arc length 11110 days
Unobserved 2221 days

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Ephemeris at epoch 57903 MJD
Right Ascension 29.0582 deg
Declination 15.5645 deg
V Magnitude 23.06 mag
Solar Elongation 36.22 deg
Galactic Latitude -44.5 deg
Rate 0.74 deg/day
Direction 71.406 deg

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