2022 ST1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest21 Sep 202219.41.013 AU0.013 AU4.87 LD1,872,663 km02h41m-19°33'134.9°44.6°
Approach22 Sep 202220.01.006 AU0.010 AU3.99 LD1,533,775 km05h09m-18°05'101.4°78.0°
Today6 Oct 202229.50.913 AU0.106 AU41.42 LD15,925,119 km10h40m+06°07'33.2°143.2°

Based on its absolute magnitude (Hₒ) of 27.2 and an albedo between 0.25 and 0.05, the estimated diameter of 2022 ST1 is 10 - 21 m.

2022 ST1- 2022-10-06

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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.