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AstDyS ∴ Objects ∴ 1999JF71 ∴ Summary
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(19553) 1999JF71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53265 8.138e-09 au
e 0.212267 4.849e-08
i 8.25 2.996e-06 deg
Ω 112.274 3.181e-05 deg
ω 232.16 3.238e-05 deg
M 321.342 6.728e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9951 au
Aphelion 3.0702 au
Asc. node-Earth separation 1.79745 au
Desc. node-Earth separation 1.12365 au
Earth MOID 0.9989 au
Orbital period 1472.18 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2487 (12)
Radar observations (Discarded) 0 (0)
Arc length 11197.5 days
Unobserved 304 days

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Ephemeris at epoch 60425 MJD
Right Ascension 324.699 deg
Declination -14.5147 deg
V Magnitude 19.11 mag
Solar Elongation 72.75 deg
Galactic Latitude -43.55 deg
Rate 0.454 deg/day
Direction 77.286 deg

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