2023 KB
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest22 May 202320.01.066 AU0.057 AU22.15 LD8,514,465 km17h13m-19°28'161.3°17.7°
Approach24 May 202320.11.063 AU0.056 AU21.62 LD8,313,913 km17h42m-29°48'155.5°23.3°
Today7 Jun 202322.51.059 AU0.103 AU40.03 LD15,389,036 km22h33m-61°07'112.6°62.3°

Based on its absolute magnitude (Hₒ) of 25.1 and an albedo between 0.25 and 0.05, the estimated diameter of 2023 KB is 25 - 55 m.

2023 KB- 2023-06-07
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.