November 28, 2020

A fireball flies over the peninsula at 227,000 km / h

Fireball registered in Toledo.

Fireball registered in Toledo.

The SMART project detectors, from the Institute of Astrophysics of Andalusia (IAA-CSIC), from the astronomical observatories of Calar Alto (Almería), Seville and La Hita (Toledo) have registered the passage of a fireball over the southwest of the peninsula at 227,000 kilometers per hour.

According to the analysis of the principal investigator of the SMART project, José María Madiedo, from the Institute of Astrophysics of Andalusia (IAA-CSIC), The fireball was recorded at 3:49 am last morning.

The phenomenon has occurred when entering the Earth’s atmosphere a rock from an asteroid At a speed of about 227,000 kilometers per hour and due to its great luminosity, it could be seen in much of the south and the center of the country.

The collision with the atmosphere at this enormous speed caused the rock to turn incandescent, thus generating a fireball that began to an altitude of about 132 kilometers west of Andalusia.

From there it followed a westward trajectory, extinguishing at about 60 kilometers of altitude on the south of Portugal.

The detectors of the SMART project operate within the framework of the Southwest Europe Fireball and Meteor Network (SWEMN), which aims to continuously monitor the sky in order to record and study the impact against the Earth’s atmosphere of rocks from different Solar System objects.


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