2023 KM
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest21 May 202320.21.073 AU0.061 AU23.67 LD9,100,769 km15h41m-20°25'177.9°2.0°
Approach23 May 202320.41.072 AU0.060 AU23.51 LD9,036,955 km15h45m-14°38'173.1°6.5°
Today21 May 202428.41.118 AU1.197 AU465.64 LD179,023,020 km08h02m+13°19'60.1°51.7°

Based on its absolute magnitude (Hₒ) of 25.9 and an albedo between 0.25 and 0.05, the estimated diameter of 2023 KM is 20 - 40 m.

2023 KM- 2024-05-21

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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.