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1999FJ21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.27455 7.597e-09 au
e 0.274659 1.536e-07
i 21.957 2.211e-05 deg
Ω 19.45 4.571e-06 deg
ω 67.705 3.533e-05 deg
M 26.975 1.455e-05 deg

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Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9245 au
Aphelion distance 1.6246 au
Asc. node-Earth separation 0.07037 au
Desc. node-Earth separation 0.31425 au
Earth MOID 0.06079 au
Orbital period 525.574 days
Date of orbit computation   Oct 24 14:24
Observational summary
Optical observations (Discarded) 236 (4)
Radar observations (Discarded) 0 (0)
Arc length 8251 days
Unobserved 1 days

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Ephemeris
(Epoch 59512 MJD)
Right Ascension 313.343 deg
Declination 47.0024 deg
V Magnitude 17.38 mag
Solar Elongation -108.26 deg
Galactic Latitude 1.47 deg
Rate 3.78 deg/day
Direction -62.381 deg

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