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AstDyS ∴ Objects ∴ 1998OF4 ∴ Summary
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(52769) 1998OF4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22442 7.516e-09 au
e 0.160868 4.546e-08
i 5.087 4.174e-06 deg
Ω 139.857 5.633e-05 deg
ω 227.9 5.791e-05 deg
M 349.04 1.291e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8666 au
Aphelion 2.5823 au
Asc. node-Earth separation 1.44073 au
Desc. node-Earth separation 0.94232 au
Earth MOID 0.86866 au
Orbital period 1211.78 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 866 (6)
Radar observations (Discarded) 0 (0)
Arc length 7386.08 days
Unobserved 190 days

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Ephemeris at epoch 58598 MJD
Right Ascension 57.6832 deg
Declination 16.7295 deg
V Magnitude 20.67 mag
Solar Elongation -25.1 deg
Galactic Latitude -28.25 deg
Rate 0.556 deg/day
Direction 76.394 deg

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