2019 ET1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest18 Mar 201920.41.038 AU0.057 AU22.09 LD8,491,155 km14h34m+11°51'138.2°39.7°
Today21 Mar 201920.51.033 AU0.054 AU21.03 LD8,085,300 km15h09m+06°25'132.2°45.6°
Approach22 Mar 201920.61.028 AU0.053 AU20.70 LD7,959,324 km15h43m+00°51'125.8°51.8°

Based on its absolute magnitude (Hₒ) of 25.0and an albedo between 0.25 and 0.05, the estimated diameter of 2019 ET1 is 25 - 60 m.

2019 ET1- 2019-03-21
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.