2018 PN22
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Approach18 Aug 201923.11.031 AU0.044 AU17.24 LD6,626,356 km01h24m+27°30'113.4°64.3°
Today23 Aug 201923.01.032 AU0.045 AU17.39 LD6,686,666 km01h05m+34°58'116.8°61.0°
Brightest26 Aug 201923.01.033 AU0.046 AU17.71 LD6,808,640 km00h49m+40°01'118.8°59.0°

Based on its absolute magnitude (Hₒ) of 27.5 and an albedo between 0.25 and 0.05, the estimated diameter of 2018 PN22 is 8 - 19 m.

2018 PN22- 2019-08-23
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.