About 3:12 local time (1:12 UT) of August 5th, SMART Project’s detectors and two of the Calar Alto Observatory external surveillance webcams registered a fireball that flew above Mediterranean Sea. This event was recorded with the SMART Project’s detectors operated at Calar Alto, La Sagra, Huelva, La Hita and Sevilla Observatories, as well as the above mentioned Calar Alto observatory external surveillance webcams.
Following the analysis carried out by Professor José María Madiedo (University of Huelva), who is the PI of the SMART Project, this fireball was generated due to the impact against our atmosphere of a meteoroid detached from comet 169P/NEAT. The fireball started at an altitude of about 101 km above the sea level, and finished at about 74 km of altitude. When this object entered into the atmosphere, its speed was about 90.000 km/h.
Next figure shows the path over the sea this object followed:
And below are the videos recorded with the SMART Project’s detector and with two of the surveillance webcams, all of them placed at Calar Alto Observatory.
Calar Alto (CAHA) fireball detection station, together with the one at the Observatory of Sierra Nevada (IAA-CSIC) and others placed at different locations in Spain, are part of the S.M.A.R.T. project led by Professor José María Madiedo (University of Huelva) to track that kind of objects. Specifically, Calar Alto (CAHA) station and the one at Sierra Nevada (IAA-CSIC) constitute a collaboration agreement between Professor Madiedo and both institutions.