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AstDyS ∴ Objects ∴ 1998FD129 ∴ Summary
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(91091) 1998FD129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91559 4.956e-09 au
e 0.065173 5.56e-08
i 18.771 6.354e-06 deg
Ω 346.835 8.292e-06 deg
ω 329.033 3.904e-05 deg
M 154.683 3.843e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7907 au
Aphelion 2.0404 au
Asc. node-Earth separation 0.79989 au
Desc. node-Earth separation 1.02813 au
Earth MOID 0.79225 au
Orbital period 968.397 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1411 (12)
Radar observations (Discarded) 0 (0)
Arc length 9447.03 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 94.782 deg
Declination 35.7583 deg
V Magnitude 20.67 mag
Solar Elongation -65.5 deg
Galactic Latitude 9.5 deg
Rate 0.466 deg/day
Direction 107.387 deg

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