2019 JR5
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest12 May 201919.01.038 AU0.035 AU13.65 LD5,246,083 km12h38m-14°36'142.7°36.2°
Approach13 May 201919.61.018 AU0.029 AU11.09 LD4,263,725 km10h14m-08°49'105.8°72.7°
Today21 Aug 201927.21.061 AU1.972 AU767.45 LD295,060,473 km08h54m+22°28'18.3°17.5°

Based on its absolute magnitude (Hₒ) of 24.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 JR5 is 30 - 70 m.

2019 JR5- 2019-08-21

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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 lightcurve 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 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.