2019 WH2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest30 Nov 201918.40.994 AU0.010 AU3.98 LD1,530,115 km07h05m+11°04'140.0°39.6°
Approach1 Dec 201918.80.990 AU0.009 AU3.49 LD1,343,153 km09h00m+16°20'115.6°63.9°
Today15 Dec 201926.50.934 AU0.081 AU31.45 LD12,093,283 km14h46m+07°50'50.1°126.1°

Based on its absolute magnitude (Hₒ) of 26.8 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 WH2 is 10 - 25 m.

2019 WH2- 2019-12-15
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.