2019 GM4
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest20 Apr 201917.71.020 AU0.027 AU10.40 LD4,000,094 km12h00m+36°19'125.4°53.4°
Approach23 Apr 201918.11.011 AU0.023 AU9.10 LD3,498,114 km12h58m+63°59'102.6°76.1°
Today26 Apr 201919.21.002 AU0.026 AU10.29 LD3,957,127 km18h54m+78°39'80.7°97.8°

Based on its absolute magnitude (Hₒ) of 23.6and an albedo between 0.25 and 0.05, the estimated diameter of 2019 GM4 is 50 - 115 m.

2019 GM4- 2019-04-26
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.