2019 RO2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest30 Sep 201920.01.065 AU0.065 AU25.20 LD9,690,406 km01h12m+00°46'168.3°11.0°
Approach7 Oct 201920.21.052 AU0.059 AU22.83 LD8,777,141 km02h38m+11°44'152.1°26.4°
Today17 Nov 201923.11.110 AU0.172 AU66.96 LD25,744,917 km06h55m+29°11'131.5°41.8°

Based on its absolute magnitude (Hₒ) of 25.1 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 RO2 is 25 - 55 m.

2019 RO2- 2019-11-17
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 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.