2019 OU1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today23 Aug 201917.11.050 AU0.041 AU16.14 LD6,205,557 km20h39m-21°47'157.0°22.1°
Brightest27 Aug 201914.71.014 AU0.008 AU3.30 LD1,268,911 km19h48m-65°32'118.5°61.1°
Approach28 Aug 201915.41.010 AU0.007 AU2.67 LD1,026,713 km10h43m-75°39'85.5°94.1°

Based on its absolute magnitude (Hₒ) of 22.8 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 OU1 is 75 - 165 m.

2019 OU1- 2019-08-23
astro.vanbuitenen.nl


 
-1 year
-1 month
-1 day
Now
+1 day
+1 month
+1 year

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.