NEODyS-2

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NEODyS ∴ Objects ∴ 1999FK21 ∴ Summary
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(85953) 1999FK21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.738741 1.917e-09 au
e 0.703071 4.406e-08
i 12.605 7.075e-06 deg
Ω 180.486 7.55e-06 deg
ω 172.377 8.958e-06 deg
M 34.752 1.167e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -1.334e-14 1.747e-15 au/day2
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2194 au
Aphelion distance 1.2581 au
Asc. node-Earth separation 0.23598 au
Desc. node-Earth separation -0.78253 au
Earth MOID 0.07065 au
Orbital period 231.919 days
Date of orbit computation   Mar 1 14:03

Observational summary
Optical observations (Discarded) 1215 (3)
Radar observations (Discarded) 0 (0)
Arc length 18238 days
Unobserved 3 days

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Ephemeris
(Epoch 59277 MJD)
Right Ascension 96.2357 deg
Declination -4.83178 deg
V Magnitude 17.27 mag
Solar Elongation -110.77 deg
Galactic Latitude -8.09 deg
Rate 1.843 deg/day
Direction 32.86 deg

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