NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FK21 ∴ Summary
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(85953) 1999FK21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.738727 7.144e-10 au
e 0.703068 4.873e-08
i 12.605 6.926e-06 deg
Ω 180.49 6.454e-06 deg
ω 172.378 7.835e-06 deg
M 183.382 1.317e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2194 au
Aphelion 1.2581 au
Asc. node-Earth separation 0.23442 au
Desc. node-Earth separation -0.78325 au
Earth MOID 0.07038 au
Orbital period 231.913 days
Date of orbit computation   Oct 1 22:27
Observational summary
Optical observations (Discarded) 1172 (16)
Radar observations (Discarded) 0 (0)
Arc length 17198 days
Unobserved 173 days

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Ephemeris at epoch 58407 MJD
Right Ascension 187.054 deg
Declination -3.60602 deg
V Magnitude 21 mag
Solar Elongation 14.43 deg
Galactic Latitude 58.76 deg
Rate 0.652 deg/day
Direction 109.097 deg

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