2017 EH3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today20 Jan 202524.81.224 AU0.287 AU111.63 LD42,918,911 km08h58m-15°10'142.5°29.3°
Brightest28 Feb 202521.21.041 AU0.061 AU23.80 LD9,149,649 km12h53m-08°54'144.2°33.9°
Approach3 Mar 202521.41.033 AU0.058 AU22.63 LD8,699,301 km14h00m-02°21'133.7°43.9°

Based on its absolute magnitude (Hâ‚’) of 25.8 and an albedo between 0.25 and 0.05, the estimated diameter of 2017 EH3 is 20 - 40 m.

2017 EH3- 2025-01-20
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.