2021 TY2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest10 Oct 202120.81.018 AU0.026 AU10.26 LD3,943,048 km23h21m-28°39'136.9°42.1°
Approach11 Oct 202120.91.017 AU0.026 AU10.15 LD3,903,200 km23h49m-34°03'134.7°44.2°
Today22 Oct 202122.41.011 AU0.040 AU15.44 LD5,936,777 km04h06m-49°24'112.2°65.7°

Based on its absolute magnitude (Hₒ) of 27.1 and an albedo between 0.25 and 0.05, the estimated diameter of 2021 TY2 is 10 - 25 m.

2021 TY2- 2021-10-22
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.