2017 UJ2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest4 Jun 202324.01.026 AU0.017 AU6.74 LD2,592,507 km20h22m-42°59'131.1°48.1°
Approach7 Jun 202324.51.017 AU0.015 AU5.65 LD2,171,463 km23h14m-36°33'100.4°78.8°
Today4 Dec 202330.51.187 AU0.316 AU122.99 LD47,285,244 km08h44m+19°46'122.9°44.2°

Based on its absolute magnitude (Hₒ) of 30.9 and an albedo between 0.25 and 0.05, the estimated diameter of 2017 UJ2 is 2 - 4 m.

2017 UJ2- 2023-12-04
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.