2019 JO3
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Approach14 May 201919.51.048 AU0.047 AU18.31 LD7,038,345 km18h07m-18°56'141.3°37.1°
Brightest14 May 201919.51.048 AU0.047 AU18.31 LD7,038,795 km18h08m-19°33'141.3°37.1°
Today21 Aug 201925.41.366 AU0.540 AU209.97 LD80,724,746 km21h21m-71°52'120.2°39.8°

Based on its absolute magnitude (Hₒ) of 24.5 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 JO3 is 35 - 75 m.

2019 JO3- 2019-08-21
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 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.