1998 FF14
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today21 Sep 201921.30.963 AU0.051 AU19.82 LD7,620,752 km10h32m-29°09'35.5°142.8°
Approach24 Sep 201923.30.977 AU0.028 AU10.82 LD4,161,757 km12h56m+15°53'20.9°158.5°
Brightest27 Sep 201917.70.991 AU0.048 AU18.51 LD7,115,008 km16h23m+50°57'74.3°103.1°

Based on its absolute magnitude (Hₒ) of 20.6 and an albedo between 0.25 and 0.05, the estimated diameter of 1998 FF14 is 200 - 450 m.

1998 FF14- 2019-09-21
astro.vanbuitenen.nl


 
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The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.

(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)

The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.


The following all-sky chart shows the path of the NEO in the coming months.





The following chart shows the path of the NEO in the coming days or hours. The field of view is optimized for (~10x50) binoculars and finderscopes. A more printer-friendly version of the same chart can be found below.