(164121) 2003 YT1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest2 Nov 202312.01.029 AU0.061 AU23.59 LD9,068,048 km23h51m-22°51'126.3°51.0°
Approach3 Nov 202312.11.025 AU0.059 AU23.10 LD8,880,403 km23h12m-15°34'122.0°55.2°
Today21 May 202418.01.289 AU0.733 AU285.37 LD109,715,195 km01h13m-69°15'93.8°51.6°

Based on its absolute magnitude (Hₒ) of 16.2 and an albedo between 0.25 and 0.05, the estimated diameter of (164121) 2003 YT1 is 2 - 3 km.

(164121) 2003 YT1- 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.