Luminous object with circular shape and form changes

Summary

On February 2, 1977, around 8:45 PM, a witness observed a luminous phenomenon through binoculars for about three minutes. He described a circular shape divided into two parts: the upper part was bright and yellow, while the lower part had a vivid red flame. The object seemed to spin on itself, transforming into an oval shape without the colors changing in intensity. After this, the witness returned to his activities and the phenomenon disappeared. No other testimonies or additional information were gathered regarding this case, limiting the possibility of a clear explanation.