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AstDyS ∴ Objects ∴ 1998FF28 ∴ Summary
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(20269) 1998FF28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23914 4.883e-09 au
e 0.223722 3.136e-08
i 6.011 3.399e-06 deg
Ω 180.639 2.727e-05 deg
ω 182.28 2.824e-05 deg
M 79.414 8.422e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7382 au
Aphelion 2.7401 au
Asc. node-Earth separation 1.74338 au
Desc. node-Earth separation 0.73576 au
Earth MOID 0.73567 au
Orbital period 1223.83 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2456 (10)
Radar observations (Discarded) 0 (0)
Arc length 13578.5 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 81.867 deg
Declination 17.6245 deg
V Magnitude 19.71 mag
Solar Elongation -73.84 deg
Galactic Latitude -9.54 deg
Rate 0.39 deg/day
Direction 81.437 deg

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