2019 RU3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today23 Oct 202115.71.054 AU0.122 AU47.35 LD18,205,721 km05h21m-27°01'115.9°58.2°
Brightest26 Oct 202115.21.002 AU0.071 AU27.50 LD10,574,532 km06h53m-40°26'94.7°81.3°
Approach29 Oct 202116.60.964 AU0.053 AU20.79 LD7,993,158 km10h41m-46°35'55.1°122.3°

Based on its absolute magnitude (Hₒ) of 18.1 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 RU3 is 645 - 1445 m.

2019 RU3- 2021-10-23

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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.