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AstDyS ∴ Objects ∴ 1993FF21 ∴ Summary
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(19213) 1993FF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79619 1.259e-08 au
e 0.060621 3.443e-08
i 3.066 5.362e-06 deg
Ω 355.075 6.764e-05 deg
ω 94.626 8.542e-05 deg
M 326.252 5.199e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6267 au
Aphelion 2.9657 au
Asc. node-Earth separation 1.79529 au
Desc. node-Earth separation 1.77788 au
Earth MOID 1.64585 au
Orbital period 1707.85 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1463 (7)
Radar observations (Discarded) 0 (0)
Arc length 11223 days
Unobserved 133 days

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Ephemeris at epoch 60425 MJD
Right Ascension 48.4616 deg
Declination 20.056 deg
V Magnitude 19.95 mag
Solar Elongation -16.61 deg
Galactic Latitude -31.56 deg
Rate 0.431 deg/day
Direction 74.434 deg

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