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Probably explained

Sighting in Martigues, September 15, 1980

Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, France

Sighting on September 15, 1980 in Martigues (Bouches-du-Rhône, France). GEIPAN considers the phenomenon probably identified (class B).

What happened

Between 7:40 pm and 9:30 pm, several people watched a luminous phenomenon from their homes. It looked like a bright point, larger in appearance than a star, whose brightness and color changed. It eventually disappeared toward the northwest.

The GEIPAN investigation concluded that the witnesses had most likely seen the star Arcturus (spelled "Acturus" in the source), which was particularly easy to see at that time of year, with a magnitude of 0.15. The case was classified B, meaning probably identified.

Account rewritten by SkyUnknown from the investigation report published by GEIPAN (CNES). The original text and case documents are on the official record.

Date
September 15, 1980
Location
Martigues · town centre
Type of sighting
From the ground
Source classification
B

Sources

Summary written by SkyUnknown from the facts published by the source.