(439437) 2013 NK4
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Approach15 Apr 202413.01.010 AU0.022 AU8.47 LD3,257,874 km18h03m+17°24'108.4°70.5°
Today16 Apr 202412.81.014 AU0.022 AU8.59 LD3,302,668 km17h25m+15°09'118.1°60.8°
Brightest17 Apr 202412.51.026 AU0.027 AU10.49 LD4,031,254 km15h41m+06°56'145.4°33.8°

Based on its absolute magnitude (Hₒ) of 18.8 and an albedo between 0.25 and 0.05, the estimated diameter of (439437) 2013 NK4 is 455 - 1015 m.

(439437) 2013 NK4- 2024-04-16
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.