2009 FX4
ephemeris	date	magn	radius	delta (AU)	delta (LD)	delta (km)	ra	dec	elong	phase
Today	20 Jan 2025	25.4	1.332 AU	0.417 AU	162.24 LD	62,375,315 km	10h46m	+09°31'	140.3°	28.2°
Brightest	22 Mar 2025	21.3	1.025 AU	0.056 AU	21.89 LD	8,416,017 km	08h20m	+26°09'	119.5°	57.7°
Approach	31 Mar 2025	22.7	0.983 AU	0.041 AU	15.84 LD	6,090,260 km	04h58m	+29°40'	66.1°	111.7°

Based on its absolute magnitude (Hₒ) of 25.4 and an albedo between 0.25 and 0.05, the estimated diameter of 2009 FX4 is 20 - 50 m.

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.