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NEODyS ∴ Objects ∴ 1999FJ21 ∴ Summary
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1999FJ21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.27432 1.674e-08 au
e 0.274616 6.562e-07
i 21.962 4.715e-05 deg
Ω 19.469 3.598e-05 deg
ω 67.673 9.318e-05 deg
M 112.94 4.326e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9244 au
Aphelion distance 1.6243 au
Asc. node-Earth separation 0.06845 au
Desc. node-Earth separation 0.31285 au
Earth MOID 0.05923 au
Orbital period 525.43 days
Date of orbit computation   Mar 19 08:41
Observational summary
Optical observations (Discarded) 63 (2)
Radar observations (Discarded) 0 (0)
Arc length 7109 days
Unobserved 1022 days

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Ephemeris
(Epoch 59390 MJD)
Right Ascension 9.43585 deg
Declination -32.9765 deg
V Magnitude 22.82 mag
Solar Elongation 97.99 deg
Galactic Latitude -83.45 deg
Rate 0.474 deg/day
Direction 85.009 deg

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