(66146) 1998 TU3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today16 Apr 202415.50.543 AU1.190 AU463.07 LD178,035,198 km03h22m+18°53'27.0°57.0°
Brightest30 Oct 202411.61.039 AU0.098 AU38.26 LD14,709,359 km03h49m-47°38'115.3°59.8°
Approach5 Nov 202412.01.002 AU0.089 AU34.60 LD13,301,552 km01h51m-69°11'94.4°80.5°

Based on its absolute magnitude (Hₒ) of 14.4 and an albedo between 0.25 and 0.05, the estimated diameter of (66146) 1998 TU3 is 3 - 8 km.

(66146) 1998 TU3- 2024-04-16

-1 year
-1 month
-1 day
+1 day
+1 month
+1 year

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.