2023 OS
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today12 Nov 202425.10.909 AU0.327 AU127.34 LD48,957,595 km11h42m-79°55'66.3°94.5°
Approach15 Jan 202519.11.014 AU0.042 AU16.35 LD6,286,368 km10h42m+06°15'135.7°42.7°
Brightest16 Jan 202519.11.017 AU0.043 AU16.67 LD6,410,694 km10h44m+17°31'140.0°38.4°

Based on its absolute magnitude (Hâ‚’) of 24.3 and an albedo between 0.25 and 0.05, the estimated diameter of 2023 OS is 35 - 80 m.

2023 OS- 2024-11-12
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.