2020 JR1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest21 May 202019.71.021 AU0.012 AU4.67 LD1,793,547 km17h17m+19°41'135.0°44.5°
Approach23 May 202020.31.015 AU0.010 AU3.85 LD1,478,649 km19h26m+40°41'102.3°77.1°
Today31 May 202026.50.992 AU0.029 AU11.30 LD4,345,272 km01h34m+33°30'40.6°138.3°

Based on its absolute magnitude (Hₒ) of 27.6 and an albedo between 0.25 and 0.05, the estimated diameter of 2020 JR1 is 8 - 18 m.

2020 JR1- 2020-05-31
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.